Janos Follath reports:

An attacker who can run code on the same machine that is performing an RSA decryption can potentially recover the plaintext through a Bleichenbacher-like oracle.

Gitlab reports:

Arbitrary File read in GitLab project import with Git LFS

Typo3 core team reports:

CKEditor 4.11 fixes an XSS vulnerability in the HTML parser reported by maxarr. The vulnerability stemmed from the fact that it was possible to execute XSS inside the CKEditor source area after persuading the victim to: (i) switch CKEditor to source mode, then (ii) paste a specially crafted HTML code, prepared by the attacker, into the opened CKEditor source area, and (iii) switch back to WYSIWYG mode. Although this is an unlikely scenario, we recommend to upgrade to the latest editor version.

Failing to properly encode user input, online media asset rendering (*.youtube and *.vimeo files) is vulnerable to cross-site scripting. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.

Failing to properly encode user input, notifications shown in modal windows in the TYPO3 backend are vulnerable to cross-site scripting. A valid backend user account is needed in order to exploit this vulnerability.

Failing to properly encode user input, login status display is vulnerable to cross-site scripting in the website frontend. A valid user account is needed in order to exploit this vulnerability - either a backend user or a frontend user having the possibility to modify their user profile.

Template patterns that are affected are:

• ###FEUSER_[fieldName]### using system extension felogin
• for regular frontend rendering (pattern can be defined individually using TypoScript setting config.USERNAME_substToken)

It has been discovered that cookies created in the Install Tool are not hardened to be submitted only via HTTP. In combination with other vulnerabilities such as cross-site scripting it can lead to hijacking an active and valid session in the Install Tool.

The Install Tool exposes the current TYPO3 version number to non-authenticated users.

Online Media Asset Handling (*.youtube and *.vimeo files) in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a dysfunctional backend component. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.

TYPO3?s built-in record registration functionality (aka ?basic shopping cart?) using recs URL parameters is vulnerable to denial of service. Failing to properly ensure that anonymous user sessions are valid, attackers can use this vulnerability in order to create an arbitrary amount of individual session-data records in the database.

The phpMyAdmin development team reports:

Summary

Local file inclusion through transformation feature

Description

A flaw has been found where an attacker can exploit phpMyAdmin to leak the contents of a local file. The attacker must have access to the phpMyAdmin Configuration Storage tables, although these can easily be created in any database to which the attacker has access. An attacker must have valid credentials to log in to phpMyAdmin; this vulnerability does not allow an attacker to circumvent the login system.

Severity

We consider this vulnerability to be severe.

Summary

XSRF/CSRF vulnerability in phpMyAdmin

Description

By deceiving a user to click on a crafted URL, it is possible to perform harmful SQL operations such as renaming databases, creating new tables/routines, deleting designer pages, adding/deleting users, updating user passwords, killing SQL processes, etc.

Severity

We consider this vulnerability to be of moderate severity.

Summary

XSS vulnerability in navigation tree

Description

A Cross-Site Scripting vulnerability was found in the navigation tree, where an attacker can deliver a payload to a user through a specially-crafted database/table name.

Severity

We consider this attack to be of moderate severity.

Mitigation factor

The stored XSS vulnerabilities can be triggered only by someone who logged in to phpMyAdmin, as the usual token protection prevents non-logged-in users from accessing the required forms.

Mozilla Foundation reports:

CVE-2018-12407: Buffer overflow with ANGLE library when using VertexBuffer11 module

CVE-2018-17466: Buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11

CVE-2018-18492: Use-after-free with select element

CVE-2018-18493: Buffer overflow in accelerated 2D canvas with Skia

CVE-2018-18494: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs

CVE-2018-18495: WebExtension content scripts can be loaded in about: pages

CVE-2018-18496: Embedded feed preview page can be abused for clickjacking

CVE-2018-18497: WebExtensions can load arbitrary URLs through pipe separators

CVE-2018-18498: Integer overflow when calculating buffer sizes for images

CVE-2018-12406: Memory safety bugs fixed in Firefox 64

CVE-2018-12405: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4

Problem Description:

Insufficient and improper checking in the NFS server code could cause a denial of service or possibly remote code execution via a specially crafted network packet.

Impact:

A remote attacker could cause the NFS server to crash, resulting in a denial of service, or possibly execute arbitrary code on the server.

Node.js reports:

Updates are now available for all active Node.js release lines. These include fixes for the vulnerabilities identified in the initial announcement. They also include upgrades of Node.js 6 and 8 to OpenSSL 1.0.2q, and upgrades of Node.js 10 and 11 to OpenSSL 1.1.0j.

We recommend that all Node.js users upgrade to a version listed below as soon as possible.

Debugger port 5858 listens on any interface by default (CVE-2018-12120)

All versions of Node.js 6 are vulnerable and the severity is HIGH. When the debugger is enabled with node --debug or node debug, it listens to port 5858 on all interfaces by default. This may allow remote computers to attach to the debug port and evaluate arbitrary JavaScript. The default interface is now localhost. It has always been possible to start the debugger on a specific interface, such as node --debug=localhost. The debugger was removed in Node.js 8 and replaced with the inspector, so no versions from 8 and later are vulnerable.

Denial of Service with large HTTP headers (CVE-2018-12121)

All versions of 6 and later are vulnerable and the severity is HIGH. By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

The total size of HTTP headers received by Node.js now must not exceed 8192 bytes.

"Slowloris" HTTP Denial of Service (CVE-2018-12122)

All versions of Node.js 6 and later are vulnerable and the severity is LOW. An attacker can cause a Denial of Service (DoS) by sending headers very slowly keeping HTTP or HTTPS connections and associated resources alive for a long period of time. Attack potential is mitigated by the use of a load balancer or other proxy layer.

A timeout of 40 seconds now applies to servers receiving HTTP headers. This value can be adjusted with server.headersTimeout. Where headers are not completely received within this period, the socket is destroyed on the next received chunk. In conjunction with server.setTimeout(), this aids in protecting against excessive resource retention and possible Denial of Service.

Hostname spoofing in URL parser for javascript protocol (CVE-2018-12123)

All versions of Node.js 6 and later are vulnerable and the severity is LOW. If a Node.js application is using url.parse() to determine the URL hostname, that hostname can be spoofed by using a mixed case "javascript:" (e.g. "javAscript:") protocol (other protocols are not affected). If security decisions are made about the URL based on the hostname, they may be incorrect.

HTTP request splitting (CVE-2018-12116)

Node.js 6 and 8 are vulnerable and the severity is MEDIUM. If Node.js can be convinced to use unsanitized user-provided Unicode data for the path option of an HTTP request, then data can be provided which will trigger a second, unexpected, and user-defined HTTP request to made to the same server.

OpenSSL Timing vulnerability in ECDSA signature generation (CVE-2018-0735)

The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side-channel attack. An attacker could use variations in the signing algorithm to recover the private key.

OpenSSL Timing vulnerability in DSA signature generation (CVE-2018-0734)

The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side-channel attack. An attacker could use variations in the signing algorithm to recover the private key.

OpenSSL Microarchitecture timing vulnerability in ECC scalar multiplication (CVE-2018-5407)

OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side-channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key.

Problem Description:

Insufficient bounds checking in one of the device models provided by bhyve(8) can permit a guest operating system to overwrite memory in the bhyve(8) processing possibly permitting arbitary code execution.

Impact:

A guest OS using a firmware image can cause the bhyve process to crash, or possibly execute arbitrary code on the host as root.

powerdns Team reports:

CVE-2018-16855: An issue has been found in PowerDNS Recursor where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash. When the PowerDNS Recursor is run inside a supervisor like supervisord or systemd, a crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

mitre.org Reports:

The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authentication is completed before processing other requests A customized SSH client can simply skip the authentication step.

Adobe reports:

• This update resolves a use-after-free vulnerability that could lead to arbitrary code execution (CVE-2018-15982).
• This update resolves an insecure library loading vulnerability that could lead to privilege escalation (CVE-2018-15983).

Gitlab reports:

Directory Traversal in Templates API

Jenkins Security Advisory:

Description

(Critical) SECURITY-595

Code execution through crafted URLs

(Medium) SECURITY-904

Forced migration of user records

(Medium) SECURITY-1072

Workspace browser allowed accessing files outside the workspace

(Medium) SECURITY-1193

Potential denial of service through cron expression form validation

moodle reports:

The login form is not protected by a token to prevent login cross-site request forgery.

The upstream project reports:

* Fixed: Out-of-bounds write in uriComposeQuery* and uriComposeQueryEx* Commit 864f5d4c127def386dd5cc926ad96934b297f04e Thanks to Google Autofuzz team for the report!

* Fixed: Detect integer overflow in uriComposeQuery* and uriComposeQueryEx* Commit f76275d4a91b28d687250525d3a0c5509bbd666f Thanks to Google Autofuzz team for the report!

* Fixed: Protect uriResetUri* against acting on NULL input Commit f58c25069cf4a986fe17a80c5b38687e31feb539

Ruby on Rails blog:

Rails 4.2.11, 5.0.7.1, 5.1.6.1 and 5.2.1.1 have been released! These contain the following important security fixes, and it is recommended that users upgrade as soon as possible

CVE-2018-16476 Broken Access Control vulnerability in Active Job: Carefully crafted user input can cause Active Job to deserialize it using GlobalId and allow an attacker to have access to information that they should not have.

When running Apache Tomcat 7.0.0 to 7.0.79 on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.

Gitlab reports:

View Names of Private Groups

Persistent XSS in Environments

SSRF in Prometheus integration

Unauthorized Promotion of Milestones

Exposure of Confidential Issue Title

Persisent XSS in Markdown Fields via Mermaid Script

Persistent XSS in Markdown Fields via Unrecognized HTML Tags

Symlink Race Condition in Pages

Unauthorized Changes by Guest User in Issues

Unauthorized Comments on Locked Issues

Improper Enforcement of Token Scope

CRLF Injection in Project Mirroring

XSS in OAuth Authorization

SSRF in Webhooks

Send Email on Email Address Change

Workhorse Logs Contained Tokens

Unauthorized Publishing of Draft Comments

Guest Can Set Weight of a New Issue

Disclosure of Private Group's Members and Milestones

Persisent XSS in Operations

Reporter Can View Operations Page

FasterXML jackson-databind before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

Albert Astals Cid reports:

messagelib is the library used by KMail to display emails.

messagelib by default displays emails as plain text, but gives the user an option to "Prefer HTML to plain text" in the settings and if that option is not enabled there is way to enable HTML display when an email contains HTML.

Some HTML emails can trick messagelib into opening a new browser window when displaying said email as HTML.

This happens even if the option to allow the HTML emails to access remote servers is disabled in KMail settings.

This means that the owners of the servers referred in the email can see in their access logs your IP address.

Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution.

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Administration). Supported versions that are affected are 3.0.1 and 3.1.2. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle GlassFish Server executes to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle GlassFish Server accessible data. CVSS v3.0 Base Score 3.3 (Confidentiality impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Core). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via SMTP to compromise Oracle GlassFish Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data. CVSS v3.0 Base Score 4.3 (Integrity impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data as well as unauthorized read access to a subset of Oracle GlassFish Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle GlassFish Server. CVSS v3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle GlassFish Server accessible data as well as unauthorized read access to a subset of Oracle GlassFish Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle GlassFish Server. CVSS v3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).

Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Security). Supported versions that are affected are 2.1.1, 3.0.1 and 3.1.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle GlassFish Server. While the vulnerability is in Oracle GlassFish Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle GlassFish Server. CVSS v3.0 Base Score 9.0 (Confidentiality, Integrity and Availability impacts).

SO-AND-SO reports:

CVE-2018-19296:Fix potential object injection vulnerability.

The PHP team reports:

imap_open allows to run arbitrary shell commands via mailbox parameter.

Adobe reports:

• This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-15981).

Gitlab reports:

Persistent XSS Autocompletion

Unauthorized service template creation

PowerDNS Team reports:

CVE-2018-10851: An issue has been found in PowerDNS Authoritative Server allowing an authorized user to cause a memory leak by inserting a specially crafted record in a zone under their control, then sending a DNS query for that record. The issue is due to the fact that some memory is allocated before the parsing and is not always properly released if the record is malformed. When the PowerDNS Authoritative Server is run inside the guardian (--guardian), or inside a supervisor like supervisord or systemd, an out-of-memory crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

CVE-2018-14626: An issue has been found in PowerDNS Authoritative Server allowing a remote user to craft a DNS query that will cause an answer without DNSSEC records to be inserted into the packet cache and be returned to clients asking for DNSSEC records, thus hiding the presence of DNSSEC signatures for a specific qname and qtype. For a DNSSEC-signed domain, this means that DNSSEC validating clients will consider the answer to be bogus until it expires from the packet cache, leading to a denial of service.

powerdns Team reports:

CVE-2018-10851: An issue has been found in PowerDNS Recursor allowing a malicious authoritative server to cause a memory leak by sending specially crafted records. The issue is due to the fact that some memory is allocated before the parsing and is not always properly released if the record is malformed. When the PowerDNS Recursor is run inside a supervisor like supervisord or systemd, an out-of-memory crash will lead to an automatic restart, limiting the impact to a somewhat degraded service.

CVE-2018-14626: An issue has been found in PowerDNS Recursor allowing a remote user to craft a DNS query that will cause an answer without DNSSEC records to be inserted into the packet cache and be returned to clients asking for DNSSEC records, thus hiding the presence of DNSSEC signatures for a specific qname and qtype. For a DNSSEC-signed domain, this means that clients performing DNSSEC validation by themselves might consider the answer to be bogus until it expires from the packet cache, leading to a denial of service.

CVE-2018-14644: An issue has been found in PowerDNS Recursor where a remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers for that parent zone answer with FORMERR to a query for at least one of the meta-types. As a result, subsequent queries from clients requesting DNSSEC validation will be answered with a ServFail.

The Asterisk project reports:

There is a buffer overflow vulnerability in dns_srv and dns_naptr functions of Asterisk that allows an attacker to crash Asterisk via a specially crafted DNS SRV or NAPTR response. The attackers request causes Asterisk to segfault and crash.

Adobe reports:

• This update resolves a out-of-bounds vulnerability that could lead to information disclosure (CVE-2018-15978).

Albert Astals Cid reports:

Various KDE applications share a plugin system to create thumbnails of various file types for displaying in file managers, file dialogs, etc. kio-extras contains a thumbnailer plugin for HTML files.

The HTML thumbnailer was incorrectly accessing some content of remote URLs listed in HTML files. This meant that the owners of the servers referred in HTML files in your system could have seen in their access logs your IP address every time the thumbnailer tried to create the thumbnail.

The HTML thumbnailer has been removed in upcoming KDE Applications 18.12.0 because it was actually not creating thumbnails for files at all.

The OpenSSL project reports:

Microarchitecture timing vulnerability in ECC scalar multiplication. Severity: Low

OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key.

OpenJPEG reports:

Multiple vulnerabilities have been found in OpenJPEG, the opensource JPEG 2000 codec. Please consult the CVE list for further details.

CVE-2017-17479 and CVE-2017-17480 were fixed in r477112.

CVE-2018-5785 was fixed in r480624.

CVE-2018-5727 and CVE-2018-6616 are not fixed yet.

NVD reports:

An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuit_diff_type function in pch.c, aka a "mangled rename" issue.

A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.

GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.

The OpenSSL project reports:

Timing vulnerability in ECDSA signature generation (CVE-2018-0735): The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key (Low).

Timing vulnerability in DSA signature generation (CVE-2018-0734): Avoid a timing attack that leaks information via a side channel that triggers when a BN is resized. Increasing the size of the BNs prior to doing anything with them suppresses the attack (Low).

Lighttpd Project reports:

Security fixes for Lighttpd:

• security: process headers after combining folded headers

The PostgreSQL project reports:

CVE-2018-16850: SQL injection in pg_upgrade and pg_dump, via CREATE TRIGGER ... REFERENCING.

Using a purpose-crafted trigger definition, an attacker can run arbitrary SQL statements with superuser privileges when a superuser runs pg_upgrade on the database or during a pg_dump dump/restore cycle. This attack requires a CREATE privilege on some non-temporary schema or a TRIGGER privilege on a table. This is exploitable in the default PostgreSQL configuration, where all users have CREATE privilege on public schema.

Oracle reports:

Please reference CVE/URL list for details

NGINX Team reports:

Two security issues were identified in nginx HTTP/2 implementation, which might cause excessive memory consumption (CVE-2018-16843) and CPU usage (CVE-2018-16844).

The issues affect nginx compiled with the ngx_http_v2_module (not compiled by default) if the "http2" option of the "listen" directive is used in a configuration file.

A security issue was identified in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory isclosure by using a specially crafted mp4 file (CVE-2018-16845).

The issue only affects nginx if it is built with the ngx_http_mp4_module (the module is not built by default) and the "mp4" directive is used in the configuration file. Further, the attack is only possible if an attacker is able to trigger processing of a specially crafted mp4 file with the ngx_http_mp4_module.

Drupal Security Team reports:

he path module allows users with the 'administer paths' to create pretty URLs for content. In certain circumstances the user can enter a particular path that triggers an open redirect to a malicious url.The issue is mitigated by the fact that the user needs the administer paths permission to exploit.

When sending email some variables were not being sanitized for shell arguments, which could lead to remote code execution.

GitHub issue:

This issue has been created for public disclosure of an XSS vulnerability that was responsibly reported (independently) by Shubham Pathak and @yasinS (Yasin Soliman).

In the Loofah gem, through v2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

SO-AND-SO reports:

SSRF in Kubernetes integration

The Gitea project reports:

[This release] contains crit[i]cal security fix for vulnerability that could potentially allow for authorized users to do remote code ex[e]cution.

curl security problems:

CVE-2018-16839: SASL password overflow via integer overflow

libcurl contains a buffer overrun in the SASL authentication code.

The internal function Curl_auth_create_plain_message fails to correctly verify that the passed in lengths for name and password aren't too long, then calculates a buffer size to allocate.

On systems with a 32 bit size_t, the math to calculate the buffer size triggers an integer overflow when the user name length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow.

This bug is very similar to CVE-2017-14618.

It affects curl 7.33.0 to 7.61.1.

CVE-2018-16840: use-after-free in handle close

libcurl contains a heap use-after-free flaw in code related to closing an easy handle.

When closing and cleaning up an "easy" handle in the Curl_close() function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.

It affects curl 7.59.0 to 7.61.1.

CVE-2018-16842: warning message out-of-buffer read

curl contains a heap out of buffer read vulnerability.

The command line tool has a generic function for displaying warning and informational messages to stderr for various situations. For example if an unknown command line argument is used, or passed to it in a "config" file.

This display function formats the output to wrap at 80 columns. The wrap logic is however flawed, so if a single word in the message is itself longer than 80 bytes the buffer arithmetic calculates the remainder wrong and will end up reading behind the end of the buffer. This could lead to information disclosure or crash.

This vulnerability could lead to a security issue if used in this or similar situations:

1. a server somewhere uses the curl command line to run something

2. if it fails, it shows stderr to the user

3. the server takes user input for parts of its command line input

4. user provides something overly long that triggers this crash

5. the stderr output may now contain user memory contents that wasn't meant to be available

It affects curl 7.14.1 to 7.61.1.

Gitlab reports:

RCE in Gitlab Wiki API

SSRF in Hipchat integration

Cleartext storage of personal access tokens

Information exposure through stack trace error message

Persistent XSS autocomplete

Information exposure in stored browser history

Information exposure when replying to issues through email

Persistent XSS in License Management and Security Reports

Metrics information disclosure in Prometheus integration

Unauthorized changes to a protected branch's access levels

Talos reports:

An exploitable code execution vulnerability exists in the HTTP packet-parsing functionality of the LIVE555 RTSP server library. A specially crafted packet can cause a stack-based buffer overflow, resulting in code execution. An attacker can send a packet to trigger this vulnerability.

SaltStack reports:

Remote command execution and incorrect access control when using salt-api.

Directory traversal vulnerability when using salt-api. Allows an attacker to determine what files exist on a server when querying /run or /events.

Jef Poskanzer reports:

Prior versions allowed remote users to read arbitrary files in some circumstances.

Mozilla Foundation reports:

CVE-2018-12391: HTTP Live Stream audio data is accessible cross-origin

CVE-2018-12392: Crash with nested event loops

CVE-2018-12393: Integer overflow during Unicode conversion while loading JavaScript

CVE-2018-12395: WebExtension bypass of domain restrictions through header rewriting

CVE-2018-12396: WebExtension content scripts can execute in disallowed contexts

CVE-2018-12397:

CVE-2018-12398: CSP bypass through stylesheet injection in resource URIs

CVE-2018-12399: Spoofing of protocol registration notification bar

CVE-2018-12400: Favicons are cached in private browsing mode on Firefox for Android

CVE-2018-12401: DOS attack through special resource URI parsing

CVE-2018-12402: SameSite cookies leak when pages are explicitly saved

CVE-2018-12403: Mixed content warning is not displayed when HTTPS page loads a favicon over HTTP

CVE-2018-12388: Memory safety bugs fixed in Firefox 63

CVE-2018-12390: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3

Ruby news:

CVE-2018-16395: OpenSSL::X509::Name equality check does not work correctly

An instance of OpenSSL::X509::Name contains entities such as CN, C and so on. Some two instances of OpenSSL::X509::Name are equal only when all entities are exactly equal. However, there is a bug that the equality check is not correct if the value of an entity of the argument (right-hand side) starts with the value of the receiver (left-hand side). So, if a malicious X.509 certificate is passed to compare with an existing certificate, there is a possibility to be judged incorrectly that they are equal.

CVE-2018-16396: Tainted flags are not propagated in Array#pack and String#unpack with some directives

Array#pack method converts the receiver's contents into a string with specified format. If the receiver contains some tainted objects, the returned string also should be tainted. String#unpack method which converts the receiver into an array also should propagate its tainted flag to the objects contained in the returned array. But, with B, b, H and h directives, the tainted flags are not propagated. So, if a script processes unreliable inputs by Array#pack and/or String#unpack with these directives and checks the reliability with tainted flags, the check might be wrong.

Matomo reports:

Several XSS issues have been fixed thanks to the great work of security researchers who responsible disclosed issues to us.

gladiac reports:

libssh versions 0.6 and above have an authentication bypass vulnerability in the server code. By presenting the server an SSH2_MSG_USERAUTH_SUCCESS message in place of the SSH2_MSG_USERAUTH_REQUEST message which the server would expect to initiate authentication, the attacker could successfully authentciate without any credentials.

The Git community reports:

Multiple vulnerabilities.

Jenkins Security Advisory:

Description

(Low) SECURITY-867

Path traversal vulnerability in Stapler allowed accessing internal data

(Medium) SECURITY-1074

Arbitrary file write vulnerability using file parameter definitions

(Medium) SECURITY-1129

Reflected XSS vulnerability

(Medium) SECURITY-1162

Ephemeral user record was created on some invalid authentication attempts

(Medium) SECURITY-1128

Ephemeral user record creation

(Medium) SECURITY-1158

Session fixation vulnerability on user signup

(Medium) SECURITY-765

Failures to process form submission data could result in secrets being displayed or written to logs

The Tox project blog reports:

A memory leak bug was discovered in Toxcore that can be triggered remotely to exhaust one?s system memory, resulting in a denial of service attack. The bug is present in the TCP Server module of Toxcore and therefore it affects mostly bootstrap nodes. Regular Tox clients generally have the TCP Server functionality disabled by default, leaving them unaffected.

Gitea project reports:

CSRF Vulnerability on API.

Enforce token on api routes.

tinc-vpn.org reports:

The authentication protocol allows an oracle attack that could potentially be exploited.

If a man-in-the-middle has intercepted the TCP connection it might be able to force plaintext UDP packets between two nodes for up to a PingInterval period.

Gitlab reports:

Merge request information disclosure

Private project namespace information disclosure

Gitlab Flavored Markdown API information disclosure

Django release notes:

CVE-2018-16984: Password hash disclosure to "view only" admin users

If an admin user has the change permission to the user model, only part of the password hash is displayed in the change form. Admin users with the view (but not change) permission to the user model were displayed the entire hash. While it's typically infeasible to reverse a strong password hash, if your site uses weaker password hashing algorithms such as MD5 or SHA1, it could be a problem.

Joel Esler reports:

• CVE-2018-15378:
  • Vulnerability in ClamAV's MEW unpacking feature that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
  • Reported by Secunia Research at Flexera.
• Fix for a 2-byte buffer over-read bug in ClamAV&s PDF parsing code.
  • Reported by Alex Gaynor.
• CVE-2018-14680:
  • An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. It does not reject blank CHM filenames.
• CVE-2018-14681:
  • An issue was discovered in kwajd_read_headers in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite.
• CVE-2018-14682:
  • An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression. Additionally, 0.100.2 reverted 0.100.1's patch for CVE-2018-14679, and applied libmspack's version of the fix in its place.

.

Mozilla Foundation reports:

CVE-2018-12386: Type confusion in JavaScript

A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered.

CVE-2018-12387:

A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process.

Gitlab reports:

SSRF GCP access token disclosure

Persistent XSS on issue details

Diff formatter DoS in Sidekiq jobs

Confidential information disclosure in events API endpoint

validate_localhost function in url_blocker.rb could be bypassed

Slack integration CSRF Oauth2

GRPC::Unknown logging token disclosure

IDOR merge request approvals

Persistent XSS package.json

Persistent XSS merge request project import

libpango in Pango 1.40.8 through 1.42.3, as used in hexchat and other products, allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted text with invalid Unicode sequences.

Serendipity reports:

Security: Fix XSS for pagination, when multi-category selection is used.

Bitcoin Core reports:

CVE-2018-17144, a fix for which was released on September 18th in Bitcoin Core versions 0.16.3 and 0.17.0rc4, includes both a Denial of Service component and a critical inflation vulnerability. It was originally reported to several developers working on Bitcoin Core, as well as projects supporting other cryptocurrencies, including ABC and Unlimited on September 17th as a Denial of Service bug only, however we quickly determined that the issue was also an inflation vulnerability with the same root cause and fix.

the Apache Spamassassin project reports:

In Apache SpamAssassin, using HTML::Parser, we setup an object and hook into the begin and end tag event handlers In both cases, the "open" event is immediately followed by a "close" event - even if the tag *does not* close in the HTML being parsed.

Because of this, we are missing the "text" event to deal with the object normally. This can cause carefully crafted emails that might take more scan time than expected leading to a Denial of Service.

Fix a reliance on "." in @INC in one configuration script. Whether this can be exploited in any way is uncertain.

Fix a potential Remote Code Execution bug with the PDFInfo plugin. Thanks to cPanel Security Team for their report of this issue.

Fourth, this release fixes a local user code injection in the meta rule syntax. Thanks again to cPanel Security Team for their report of this issue.

shadowm reports:

A severe bug was found in the game client which could allow a malicious user to execute arbitrary code through the Lua engine by using specially-crafted code in add-ons, saves, replays, or networked games. This issue affects all platforms and all existing releases since Wesnoth version 1.7.0. Users of all previous version should upgrade immediately.

The Apache httpd project reports:

low: DoS for HTTP/2 connections by continuous SETTINGS

By sending continous SETTINGS frames of maximum size an ongoing HTTP/2 connection could be kept busy and would never time out. This can be abused for a DoS on the server. This only affect a server that has enabled the h2 protocol.

Brian Carpenter reports:

Reflected XSS in view_filters_page.php via core/filter_form_api.php

MITRE reports:

An authentication bypass flaw was found in the smart_proxy_dynflow component used by Foreman. A malicious attacker can use this flaw to remotely execute arbitrary commands on machines managed by vulnerable Foreman instances, in a highly privileged context.

Mediawiki reports:

Security fixes:

T169545: $wgRateLimits entry for 'user' overrides 'newbie'.

T194605: BotPasswords can bypass CentralAuth's account lock.

T187638: When a log event is (partially) hidden Special:Redirect/logid can link to the incorrect log and reveal hidden

T193237: Special:BotPasswords should require reauthenticate.

The Mozilla Foundation reports:

A potentially exploitable crash in TransportSecurityInfo used for SSL can be triggered by data stored in the local cache in the user profile directory. This issue is only exploitable in combination with another vulnerability allowing an attacker to write data into the local cache or from locally installed malware. This issue also triggers a non-exploitable startup crash for users switching between the Nightly and Release versions of Firefox if the same profile is used.

The Asterisk project reports:

There is a stack overflow vulnerability in the res_http_websocket.so module of Asterisk that allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connection to a websocket. The attackers request causes Asterisk to run out of stack space and crash.

As a workaround disable HTTP websocket access by not loading the res_http_websocket.so module.

moodle reports:

Moodle XML import of ddwtos could lead to intentional remote code execution

QuickForm library remote code vulnerability (upstream)

Boost theme - blog search GET parameter insufficiently filtered

JSST reports: Multiple low-priority Vulnerabilities

Inadequate checks in the InputFilter class could allow specifically prepared PHAR files to pass the upload filter.

Inadequate output filtering on the user profile page could lead to a stored XSS attack.

Inadequate checks regarding disabled fields can lead to an ACL violation.

Mozilla Foundation reports:

CVE-2018-12377: Use-after-free in refresh driver timers

CVE-2018-12378: Use-after-free in IndexedDB

CVE-2018-12379: Out-of-bounds write with malicious MAR file

CVE-2017-16541: Proxy bypass using automount and autofs

CVE-2018-12381: Dragging and dropping Outlook email message results in page navigation

CVE-2018-12382: Addressbar spoofing with javascript URI on Firefox for Android

CVE-2018-12383: Setting a master password post-Firefox 58 does not delete unencrypted previously stored passwords

CVE-2018-12375: Memory safety bugs fixed in Firefox 62

CVE-2018-12376: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2

mybb Team reports:

High risk: Email field SQL Injection.

Medium risk: Video MyCode Persistent XSS in Visual Editor.

Low risk: Insufficient permission check in User CP?s attachment management.

Low risk: Insufficient email address verification.

Problem Description:

Insufficient validation was performed in the ELF header parser, and malformed or otherwise invalid ELF binaries were not rejected as they should be.

Impact:

Execution of a malicious ELF binary may result in a kernel crash or may disclose kernel memory.

Chris reports:

The XML parsing engine for Plex Media Server's SSDP/UPNP functionality is vulnerable to an XML External Entity Processing (XXE) attack. Unauthenticated attackers on the same LAN can use this vulnerability to:

• Access arbitrary files from the filesystem with the same permission as the user account running Plex.
• Initiate SMB connections to capture NetNTLM challenge/response and crack to clear-text password.
• Initiate SMB connections to relay NetNTLM challenge/response and achieve Remote Command Execution in Windows domains.

mybb Team reports:

High risk: Image MyCode ?alt? attribute persistent XSS.

Medium risk: RSS Atom 1.0 item title persistent XSS.

MITRE reports:

An issue was discovered in SDDM through 0.17.0. If configured with ReuseSession=true, the password is not checked for users with an already existing session. Any user with access to the system D-Bus can therefore unlock any graphical session.

The default configuration of SDDM on FreeBSD is not affected, since it has ReuseSession=false.

Adobe reports:

• This update resolves a privilege escalation vulnerability that could lead to information disclosure (CVE-2018-15967).

MITRE reports:

Containous Traefik 1.6.x before 1.6.6, when --api is used, exposes the configuration and secret if authentication is missing and the API's port is publicly reachable.

The Gitea project reports:

[Privacy] Gitea leaks hidden email addresses #4417

A fix has been implemented in Gitea 1.5.1.

curl security problems:

CVE-2018-14618: NTLM password overflow via integer overflow

The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap.

The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow.

This bug is almost identical to CVE-2017-8816.

CERT reports:

Ghostscript contains an optional -dSAFER option, which is supposed to prevent unsafe PostScript operations. Multiple PostScript operations bypass the protections provided by -dSAFER, which can allow an attacker to execute arbitrary commands with arbitrary arguments. This vulnerability can also be exploited in applications that leverage Ghostscript, such as ImageMagick, GraphicsMagick, evince, Okular, Nautilus, and others.

Exploit code for this vulnerability is publicly available.

Grafana Labs reports:

On the 20th of August at 1800 CEST we were contacted about a potential security issue with the ?remember me? cookie Grafana sets upon login. The issue targeted users without a local Grafana password (LDAP & OAuth users) and enabled a potential attacker to generate a valid cookie knowing only a username.

All installations which use the Grafana LDAP or OAuth authentication features must be upgraded as soon as possible. If you cannot upgrade, you should switch authentication mechanisms or put additional protections in front of Grafana such as a reverse proxy.

Gitlab reports:

Persistent XSS in Pipeline Tooltip

GitLab.com GCP Endpoints Exposure

Persistent XSS in Merge Request Changes View

Sensitive Data Disclosure in Sidekiq Logs

Missing CSRF in System Hooks

Orphaned Upload Files Exposure

Missing Authorization Control API Repository Storage

Corelight reports:

Bro 2.5.5 primarily addresses security issues:

• Fix array bounds checking in BinPAC: for arrays that are fields within a record, the bounds check was based on a pointer to the start of the record rather than the start of the array field, potentially resulting in a buffer over-read.
• Fix SMTP command string comparisons: the number of bytes compared was based on the user-supplied string length and can lead to incorrect matches. e.g. giving a command of "X" incorrectly matched "X-ANONYMOUSTLS" (and an empty commands match anything).

Address potential vectors for Denial of Service:

• "Weird" events are now generally suppressed/sampled by default according to some tunable parameters.
• Improved handling of empty lines in several text protocol analyzers that can cause performance issues when seen in long sequences.
• Add `smtp_excessive_pending_cmds' weird which serves as a notification for when the "pending command" queue has reached an upper limit and been cleared to prevent one from attempting to slowly exhaust memory.

Node.js reports:

OpenSSL: Client DoS due to large DH parameter

This fixes a potential denial of service (DoS) attack against client connections by a malicious server. During a TLS communication handshake, where both client and server agree to use a cipher-suite using DH or DHE (Diffie-Hellman, in both ephemeral and non-ephemeral modes), a malicious server can send a very large prime value to the client. Because this has been unbounded in OpenSSL, the client can be forced to spend an unreasonably long period of time to generate a key, potentially causing a denial of service.

OpenSSL: ECDSA key extraction via local side-channel

Attackers with access to observe cache-timing may be able to extract DSA or ECDSA private keys by causing the victim to create several signatures and watching responses. This flaw does not have a CVE due to OpenSSL policy to not assign itself CVEs for local-only vulnerabilities that are more academic than practical. This vulnerability was discovered by Keegan Ryan at NCC Group and impacts many cryptographic libraries including OpenSSL.

Unintentional exposure of uninitialized memory

Only Node.js 10 is impacted by this flaw.

Node.js TSC member Nikita Skovoroda discovered an argument processing flaw that causes Buffer.alloc() to return uninitialized memory. This method is intended to be safe and only return initialized, or cleared, memory. The third argument specifying encoding can be passed as a number, this is misinterpreted by Buffer's internal "fill" method as the start to a fill operation. This flaw may be abused where Buffer.alloc() arguments are derived from user input to return uncleared memory blocks that may contain sensitive information.

Out of bounds (OOB) write

Node.js TSC member Nikita Skovoroda discovered an OOB write in Buffer that can be used to write to memory outside of a Buffer's memory space. This can corrupt unrelated Buffer objects or cause the Node.js process to crash.

When used with UCS-2 encoding (recognized by Node.js under the names 'ucs2', 'ucs-2', 'utf16le' and 'utf-16le'), Buffer#write() can be abused to write outside of the bounds of a single Buffer. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.

mantis reports:

Teun Beijers reported a cross-site scripting (XSS) vulnerability in the Edit Filter page which allows execution of arbitrary code (if CSP settings permit it) when displaying a filter with a crafted name. Prevent the attack by sanitizing the filter name before display.

Ömer C?tak, Security Researcher at Netsparker, reported this vulnerability, allowing remote attackers to inject arbitrary code (if CSP settings permit it) through a crafted PATH_INFO on view_filters_page.php. Prevent the attack by sanitizing the output of $_SERVER['PHP_SELF'] before display.

NIST reports:

The put_chars function in html_r.c in Twibright Links 2.14 allows remote attackers to cause a denial of service (buffer over-read) via a crafted HTML file.

Problem Description:

On certain Intel 64-bit x86 systems there is a period of time during terminal fault handling where the CPU may use speculative execution to try to load data. The CPU may speculatively access the level 1 data cache (L1D). Data which would otherwise be protected may then be determined by using side channel methods.

This issue affects bhyve on FreeBSD/amd64 systems.

Impact:

An attacker executing user code, or kernel code inside of a virtual machine, may be able to read secret data from the kernel or from another virtual machine.

Problem Description:

A researcher has notified us of a DoS attack applicable to another operating system. While FreeBSD may not be vulnerable to that exact attack, we have identified several places where inadequate DoS protection could allow an attacker to consume system resources.

It is not necessary that the attacker be able to establish two-way communication to carry out these attacks. These attacks impact both IPv4 and IPv6 fragment reassembly.

Impact:

In the worst case, an attacker could send a stream of crafted fragments with a low packet rate which would consume a substantial amount of CPU.

Other attack vectors allow an attacker to send a stream of crafted fragments which could consume a large amount of CPU or all available mbuf clusters on the system.

These attacks could temporarily render a system unreachable through network interfaces or temporarily render a system unresponsive. The effects of the attack should clear within 60 seconds after the attack stops.

Problem Description:

When using WPA2, EAPOL-Key frames with the Encrypted flag and without the MIC flag set, the data field was decrypted first without verifying the MIC. When the dta field was encrypted using RC4, for example, when negotiating TKIP as a pairwise cipher, the unauthenticated but decrypted data was subsequently processed. This opened wpa_supplicant(8) to abuse by decryption and recovery of sensitive information contained in EAPOL-Key messages.

See https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt for a detailed description of the bug.

Impact:

All users of the WPA2 TKIP pairwise cipher are vulnerable to information, for example, the group key.

The phpMyAdmin development team reports:

Description

A Cross-Site Scripting vulnerability was found in the file import feature, where an attacker can deliver a payload to a user through importing a specially-crafted file.

Severity

We consider this attack to be of moderate severity.

bluecatli (Tencent's Xuanwu Lab) reports:

The function isValidRedirect in gogs/routes/user/auth.go is used in login action to validate if url is on the same site.

If the Location header startswith /\, it will be transformed to // by browsers.

The freedesktop.org project reports:

The functions XGetFontPath, XListExtensions, and XListFonts are vulnerable to an off-by-one override on malicious server responses. The server replies consist of chunks consisting of a length byte followed by actual string, which is not NUL-terminated. While parsing the response, the length byte is overridden with '\0', thus the memory area can be used as storage of C strings later on. To be able to NUL-terminate the last string, the buffer is reserved with an additional byte of space. For a boundary check, the variable chend (end of ch) was introduced, pointing at the end of the buffer which ch initially points to. Unfortunately there is a difference in handling "the end of ch". While chend points at the first byte that must not be written to, the for-loop uses chend as the last byte that can be written to. Therefore, an off-by-one can occur.

The length value is interpreted as signed char on many systems (depending on default signedness of char), which can lead to an out of boundary write up to 128 bytes in front of the allocated storage, but limited to NUL byte(s).

If the server sends a reply in which even the first string would overflow the transmitted bytes, list[0] (or flist[0]) will be set to NULL and a count of 0 is returned. If the resulting list is freed with XFreeExtensionList or XFreeFontPath later on, the first Xfree call is turned into Xfree (NULL-1) which will most likely trigger a segmentation fault. Casting the length value to unsigned char fixes the problem and allows string values with up to 255 characters.

botan2 developers report:

A side channel in the ECDSA signature operation could allow a local attacker to recover the secret key. Found by Keegan Ryan of NCC Group.

Bug introduced in 2.5.0, fixed in 2.7.0. The 1.10 branch is not affected.

Jenkins Security Advisory:

Description

(Low) SECURITY-637

Jenkins allowed deserialization of URL objects with host components

(Medium) SECURITY-672

Ephemeral user record was created on some invalid authentication attempts

(Medium) SECURITY-790

Cron expression form validation could enter infinite loop, potentially resulting in denial of service

(Low) SECURITY-996

"Remember me" cookie was evaluated even if that feature is disabled

(Medium) SECURITY-1071

Unauthorized users could access agent logs

(Low) SECURITY-1076

Unauthorized users could cancel scheduled restarts initiated from the update center

The samba project reports:

All versions of Samba from 4.0.0 onwards are vulnerable to infinite query recursion caused by CNAME loops. Any dns record can be added via ldap by an unprivileged user using the ldbadd tool, so this is a security issue.

When configured to accept smart-card authentication, Samba's KDC will call talloc_free() twice on the same memory if the principal in a validly signed certificate does not match the principal in the AS-REQ.

During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this size is reached, the Samba process providing the LDAP service will follow the NULL pointer, terminating the process.

During the processing of an DNS zone in the DNS management DCE/RPC server, the internal DNS server or the Samba DLZ plugin for BIND9, if the DSPROPERTY_ZONE_MASTER_SERVERS property or DSPROPERTY_ZONE_SCAVENGING_SERVERS property is set, the server will follow a NULL pointer and terminate

A user in a Samba AD domain can crash the KDC when Samba is built in the non-default MIT Kerberos configuration.

AD DC Configurations watching for bad passwords (to restrict brute forcing of passwords) in a window of more than 3 minutes may not watch for bad passwords at all.

SO-AND-SO reports:

A vulnerability was found in how wpa_supplicant processes EAPOL-Key frames. It is possible for an attacker to modify the frame in a way that makes wpa_supplicant decrypt the Key Data field without requiring a valid MIC value in the frame, i.e., without the frame being authenticated. This has a potential issue in the case where WPA2/RSN style of EAPOL-Key construction is used with TKIP negotiated as the pairwise cipher. It should be noted that WPA2 is not supposed to be used with TKIP as the pairwise cipher. Instead, CCMP is expected to be used and with that pairwise cipher, this vulnerability is not applicable in practice.

When TKIP is negotiated as the pairwise cipher, the EAPOL-Key Key Data field is encrypted using RC4. This vulnerability allows unauthenticated EAPOL-Key frames to be processed and due to the RC4 design, this makes it possible for an attacker to modify the plaintext version of the Key Data field with bitwise XOR operations without knowing the contents. This can be used to cause a denial of service attack by modifying GTK/IGTK on the station (without the attacker learning any of the keys) which would prevent the station from accepting received group-addressed frames. Furthermore, this might be abused by making wpa_supplicant act as a decryption oracle to try to recover some of the Key Data payload (GTK/IGTK) to get knowledge of the group encryption keys.

Full recovery of the group encryption keys requires multiple attempts (128 connection attempts per octet) and each attempt results in disconnection due to a failure to complete the 4-way handshake. These failures can result in the AP/network getting disabled temporarily or even permanently (requiring user action to re-enable) which may make it impractical to perform the attack to recover the keys before the AP has already changes the group keys. By default, wpa_supplicant is enforcing at minimum a ten second wait time between each failed connection attempt, i.e., over 20 minutes waiting to recover each octet while hostapd AP implementation uses 10 minute default for GTK rekeying when using TKIP. With such timing behavior, practical attack would need large number of impacted stations to be trying to connect to the same AP to be able to recover sufficient information from the GTK to be able to determine the key before it gets changed.

Adobe reports:

• This update resolves out-of-bounds read vulnerabilities that could lead to information disclosure (CVE-2018-12824, CVE-2018-12826, CVE-2018-12827).
• This update resolves a security bypass vulnerability that could lead to security mitigation bypass (CVE-2018-12825).
• This update resolves a component vulnerability that could lead to privilege escalation (CVE-2018-12828).

The samba project reports:

Samba releases 4.7.0 to 4.8.3 (inclusive) contain an error which allows authentication using NTLMv1 over an SMB1 transport (either directory or via NETLOGON SamLogon calls from a member server), even when NTLMv1 is explicitly disabled on the server.

Missing input sanitization checks on some of the input parameters to LDB database layer cause the LDAP server and DNS server to crash when following a NULL pointer.

Samba releases 3.2.0 to 4.8.3 (inclusive) contain an error in libsmbclient that could allow a malicious server to overwrite client heap memory by returning an extra long filename in a directory listing.

Missing database output checks on the returned directory attributes from the LDB database layer cause the DsCrackNames call in the DRSUAPI server to crash when following a NULL pointer.

All versions of the Samba Active Directory LDAP server from 4.0.0 onwards are vulnerable to the disclosure of confidential attribute values, both of attributes where the schema SEARCH_FLAG_CONFIDENTIAL (0x80) searchFlags bit and where an explicit Access Control Entry has been specified on the ntSecurityDescriptor.

CHICKEN reports:

• CVE-2017-6949: Unchecked malloc() call in SRFI-4 constructors when allocating in non-GC memory, resulting in potential 1-word buffer overrun and/or segfault
• CVE-2017-9334: "length" crashes on improper lists
• CVE-2017-11343: The randomization factor of the symbol table was set before the random seed was set, causing it to have a fixed value on many platforms

The Gitea project reports:

TOTP passcodes can be reused.

GraphicsMagick News:

Fix heap write overflow of PrimitiveInfo and PointInfo arrays. This is another manefestation of CVE-2016-2317, which should finally be fixed correctly due to active detection/correction of pending overflow rather than using estimation.

The PostgreSQL project reports:

CVE-2018-10915: Certain host connection parameters defeat client-side security defenses

libpq, the client connection API for PostgreSQL that is also used by other connection libraries, had an internal issue where it did not reset all of its connection state variables when attempting to reconnect. In particular, the state variable that determined whether or not a password is needed for a connection would not be reset, which could allow users of features requiring libpq, such as the "dblink" or "postgres_fdw" extensions, to login to servers they should not be able to access.

CVE-2018-10925: Memory disclosure and missing authorization in `INSERT ... ON CONFLICT DO UPDATE`

An attacker able to issue CREATE TABLE can read arbitrary bytes of server memory using an upsert (`INSERT ... ON CONFLICT DO UPDATE`) query. By default, any user can exploit that. A user that has specific INSERT privileges and an UPDATE privilege on at least one column in a given table can also update other columns using a view and an upsert query.

Simon Butcher reports:

• When using a CBC based ciphersuite, a remote attacker can partially recover the plaintext.
• When using a CBC based ciphersuite, an attacker with the ability to execute arbitrary code on the machine under attack can partially recover the plaintext by use of cache based side-channels.

Oracle reports:

Multiple vulnerabilities have been disclosed by Oracle without further detail. CVSS scores 7.1 - 2.7

Apache CouchDB PMC reports:

Database Administrator could achieve privilege escalation to the account that CouchDB runs under, by abusing insufficient validation in the HTTP API, escaping security controls implemented in previous releases.

The shibboleth project reports:

SAML messages, assertions, and metadata all commonly make use of the XML Signature KeyInfo construct, which expresses information about keys and certificates used in signing or encrypting XML.

The Apache Santuario XML Security for C++ library contained code paths at risk of dereferencing null pointers when processing various kinds of malformed KeyInfo hints typically found in signed or encrypted XML. The usual effect is a crash, and in the case of the Shibboleth SP software, a crash in the shibd daemon, which prevents access to protected resources until the daemon is restarted.

Problem Description:

One of the data structures that holds TCP segments uses an inefficient algorithm to reassemble the data. This causes the CPU time spent on segment processing to grow linearly with the number of segments in the reassembly queue.

Impact:

An attacker who has the ability to send TCP traffic to a victim system can degrade the victim system's network performance and/or consume excessive CPU by exploiting the inefficiency of TCP reassembly handling, with relatively small bandwidth cost.

The Python Cryptographic Authority (PyCA) project reports:

finalize_with_tag() allowed tag truncation by default which can allow tag forgery in some cases. The method now enforces the min_tag_length provided to the GCM constructor

Jann Horn reports:

cgit_clone_objects in CGit before 1.2.1 has a directory traversal vulnerability when `enable-http-clone=1` is not turned off, as demonstrated by a cgit/cgit.cgi/git/objects/?path=../ request.

NVD reports:

Doorkeeper version 4.2.0 and later contains a Incorrect Access Control vulnerability in Token revocation API's authorized method that can result in Access tokens are not revoked for public OAuth apps, leaking access until expiry.

Mark Sapiro reports:

A URL with a very long text listname such as

http://www.example.com/mailman/listinfo/This_is_a_long_string_with_some_phishing_text

will echo the text in the "No such list" error response. This can be used to make a potential victim think the phishing text comes from a trusted site.

This issue was discovered by Hammad Qureshi.

Sinatra blog:

Sinatra had a critical vulnerability since v2.0.0. The purpose of this release is to fix CVE-2018-11627.

The vulnerability is that XSS can be executed by using illegal parameters.

Peter Wu reports:

curl might overflow a heap based memory buffer when sending data over SMTP and using a reduced read buffer.

lshell reports:

The autocomplete feature allows users to list directories, while they do not have access to those paths (issue #109).

Gitlab reports:

Markdown DoS

Information Disclosure Prometheus Metrics

CSRF in System Hooks

Persistent XSS Pipeline Tooltip

Persistent XSS in Branch Name via Web IDE

Persistent XSS in Branch Name via Web IDE

MITRE reports:

Multiple vulnerabilities have been found in FFmpeg. Please refer to CVE list for details.

Note: CVE-2017-15186 and CVE-2017-15672 affect only the 3.3 branch before 3.3.5, CVE-2017-16840 and CVE-2017-17081 have been fixed in 3.4.1. They're listed here for completeness of the record.

Google Chrome Releases reports:

42 security fixes in this release, including:

• [850350] High CVE-2018-6153: Stack buffer overflow in Skia. Reported by Zhen Zhou of NSFOCUS Security Team on 2018-06-07
• [848914] High CVE-2018-6154: Heap buffer overflow in WebGL. Reported by Omair on 2018-06-01
• [842265] High CVE-2018-6155: Use after free in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-11
• [841962] High CVE-2018-6156: Heap buffer overflow in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-10
• [840536] High CVE-2018-6157: Type confusion in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-07
• [812667] Medium CVE-2018-6150: Cross origin information disclosure in Service Workers. Reported by Rob Wu on 2018-02-15
• [805905] Medium CVE-2018-6151: Bad cast in DevTools. Reported by Rob Wu on 2018-01-25
• [805445] Medium CVE-2018-6152: Local file write in DevTools. Reported by Rob Wu on 2018-01-24
• [841280] Medium CVE-2018-6158: Use after free in Blink. Reported by Zhe Jin, Luyao Liu from Chengdu Security Response Center of Qihoo 360 Technology Co. Ltd on 2018-05-09
• [837275] Medium CVE-2018-6159: Same origin policy bypass in ServiceWorker. Reported by Jun Kokatsu (@shhnjk) on 2018-04-26
• [839822] Medium CVE-2018-6160: URL spoof in Chrome on iOS. Reported by evi1m0 of Bilibili Security Team on 2018-05-04
• [826552] Medium CVE-2018-6161: Same origin policy bypass in WebAudio. Reported by Jun Kokatsu (@shhnjk) on 2018-03-27
• [804123] Medium CVE-2018-6162: Heap buffer overflow in WebGL. Reported by Omair on 2018-01-21
• [849398] Medium CVE-2018-6163: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-06-04
• [848786] Medium CVE-2018-6164: Same origin policy bypass in ServiceWorker. Reported by Jun Kokatsu (@shhnjk) on 2018-06-01
• [847718] Medium CVE-2018-6165: URL spoof in Omnibox. Reported by evi1m0 of Bilibili Security Team on 2018-05-30
• [835554] Medium CVE-2018-6166: URL spoof in Omnibox. Reported by Lnyas Zhang on 2018-04-21
• [833143] Medium CVE-2018-6167: URL spoof in Omnibox. Reported by Lnyas Zhang on 2018-04-15
• [828265] Medium CVE-2018-6168: CORS bypass in Blink. Reported by Gunes Acar and Danny Y. Huang of Princeton University, Frank Li of UC Berkeley on 2018-04-03
• [394518] Medium CVE-2018-6169: Permissions bypass in extension installation. Reported by Sam P on 2014-07-16
• [862059] Medium CVE-2018-6170: Type confusion in PDFium. Reported by Anonymous on 2018-07-10
• [851799] Medium CVE-2018-6171: Use after free in WebBluetooth. Reported by amazon@mimetics.ca on 2018-06-12
• [847242] Medium CVE-2018-6172: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-05-28
• [836885] Medium CVE-2018-6173: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-04-25
• [835299] Medium CVE-2018-6174: Integer overflow in SwiftShader. Reported by Mark Brand of Google Project Zero on 2018-04-20
• [826019] Medium CVE-2018-6175: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-03-26
• [666824] Medium CVE-2018-6176: Local user privilege escalation in Extensions. Reported by Jann Horn of Google Project Zero on 2016-11-18
• [826187] Low CVE-2018-6177: Cross origin information leak in Blink. Reported by Ron Masas (Imperva) on 2018-03-27
• [823194] Low CVE-2018-6178: UI spoof in Extensions. Reported by Khalil Zhani on 2018-03-19
• [816685] Low CVE-2018-6179: Local file information leak in Extensions. Reported by Anonymous on 2018-02-26
• [797461] Low CVE-2018-6044: Request privilege escalation in Extensions. Reported by Wob Wu on 2017-12-23
• [791324] Low CVE-2018-4117: Cross origin information leak in Blink. Reported by AhsanEjaz - @AhsanEjazA on 2017-12-03
• [866821] Various fixes from internal audits, fuzzing and other initiatives

GNOME reports:

CVE-2017-17786 Out of bounds read / heap overflow in tga importer / function bgr2rgb.part.1

bleach developer reports:

Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized.

This security issue was introduced in Bleach 2.1. Anyone using Bleach 2.1 is highly encouraged to upgrade.

lshell reports:

It is possible to escape lshell if an allowed command can execute an arbitrary non allowed one (issue #122).

Inappropriate parsing of commands can lead to arbitrary command execution (issue #147, #149, #151).

libvips reports:

A buffer overflow was found and fixed in the libvips code

The OpenSSL project reports:

During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack.

MITRE reports:

bsixel 1.8.1 has a memory leak in sixel_decoder_decode in decoder.c, image_buffer_resize in fromsixel.c, sixel_decode_raw in fromsixel.c and sixel_allocator_new in allocator.c

Mitre reports:

VideoLAN VLC media player 2.2.x is prone to a use after free vulnerability which an attacker can leverage to execute arbitrary code via crafted MKV files. Failed exploit attempts will likely result in denial of service conditions.

NeoMutt report:

Description

CVE-2018-14349

NO Response Heap Overflow

CVE-2018-14350

INTERNALDATE Stack Overflow

CVE-2018-14351

STATUS Literal Length relative write

CVE-2018-14352

imap_quote_string off-by-one stack overflow

CVE-2018-14353

imap_quote_string int underflow

CVE-2018-14354

imap_subscribe Remote Code Execution

CVE-2018-14355

STATUS mailbox header cache directory traversal

CVE-2018-14356

POP empty UID NULL deref

CVE-2018-14357

LSUB Remote Code Execution

CVE-2018-14358

RFC822.SIZE Stack Overflow

CVE-2018-14359

base64 decode Stack Overflow

CVE-2018-14360

NNTP Group Stack Overflow

CVE-2018-14361

NNTP Write 1 where via GROUP response

CVE-2018-14362

POP Message Cache Directory Traversal

CVE-2018-14363

NNTP Header Cache Directory Traversal

Jenkins Security Advisory:

Description

(High) SECURITY-897 / CVE-2018-1999001

Users without Overall/Read permission can have Jenkins reset parts of global configuration on the next restart

(High) SECURITY-914 / CVE-2018-1999002

Arbitrary file read vulnerability

(Medium) SECURITY-891 / CVE-2018-1999003

Unauthorized users could cancel queued builds

(Medium) SECURITY-892 / CVE-2018-1999004

Unauthorized users could initiate and abort agent launches

(Medium) SECURITY-944 / CVE-2018-1999005

Stored XSS vulnerability

(Medium) SECURITY-925 / CVE-2018-1999006

Unauthorized users are able to determine when a plugin was extracted from its JPI package

(Medium) SECURITY-390 / CVE-2018-1999007

XSS vulnerability in Stapler debug mode

The Apache project reports:

• DoS for HTTP/2 connections by crafted requests (CVE-2018-1333). By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. (low)
• mod_md, DoS via Coredumps on specially crafted requests (CVE-2018-8011). By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. (moderate)

Gitlab reports:

Remote Code Execution Vulnerability in GitLab Projects Import

Mitre reports:

ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-admin user to escalate his privilege and inject rogue values into znc.conf.

ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files outside of the intended skins directories.

Kevin J. McCarthy reports:

Fixes a remote code injection vulnerability when "subscribing" to an IMAP mailbox, either via $imap_check_subscribed, or via the function in the browser menu. Mutt was generating a "mailboxes" command and sending that along to the muttrc parser. However, it was not escaping "`", which executes code and inserts the result. This would allow a malicious IMAP server to execute arbitrary code (for $imap_check_subscribed).

Fixes POP body caching path traversal vulnerability.

Fixes IMAP header caching path traversal vulnerability.

CVE-2018-14349 - NO Response Heap Overflow

CVE-2018-14350 - INTERNALDATE Stack Overflow

CVE-2018-14351 - STATUS Literal Length relative write

CVE-2018-14352 - imap_quote_string off-by-one stack overflow

CVE-2018-14353 - imap_quote_string int underflow

CVE-2018-14354 - imap_subscribe Remote Code Execution

CVE-2018-14355 - STATUS mailbox header cache directory traversal

CVE-2018-14356 - POP empty UID NULL deref

CVE-2018-14357 - LSUB Remote Code Execution

CVE-2018-14358 - RFC822.SIZE Stack Overflow

CVE-2018-14359 - base64 decode Stack Overflow

CVE-2018-14362 - POP Message Cache Directory Traversal

Typo3 core team reports:

It has been discovered that TYPO3?s Salted Password system extension (which is a mandatory system component) is vulnerable to Authentication Bypass when using hashing methods which are related by PHP class inheritance. In standard TYPO3 core distributions stored passwords using the blowfish hashing algorithm can be overridden when using MD5 as the default hashing algorithm by just knowing a valid username. Per default the Portable PHP hashing algorithm (PHPass) is used which is not vulnerable.

Phar files (formerly known as "PHP archives") can act als self extracting archives which leads to the fact that source code is executed when Phar files are invoked. The Phar file format is not limited to be stored with a dedicated file extension - "bundle.phar" would be valid as well as "bundle.txt" would be. This way, Phar files can be obfuscated as image or text file which would not be denied from being uploaded and persisted to a TYPO3 installation. Due to a missing sanitization of user input, those Phar files can be invoked by manipulated URLs in TYPO3 backend forms. A valid backend user account is needed to exploit this vulnerability. In theory the attack vector would be possible in the TYPO3 frontend as well, however no functional exploit has been identified so far.

Failing to properly dissociate system related configuration from user generated configuration, the Form Framework (system extension "form") is vulnerable to SQL injection and Privilege Escalation. Basically instructions can be persisted to a form definition file that were not configured to be modified - this applies to definitions managed using the form editor module as well as direct file upload using the regular file list module. A valid backend user account as well as having system extension form activated are needed in order to exploit this vulnerability.

It has been discovered that the Form Framework (system extension "form") is vulnerable to Insecure Deserialization when being used with the additional PHP PECL package ?yaml?, which is capable of unserializing YAML contents to PHP objects. A valid backend user account as well as having PHP setting "yaml.decode_php" enabled is needed to exploit this vulnerability.

The Legion of the Bouncy Castle reports:

Release 1.60 is now available for download.

CVE-2018-1000180: issue around primality tests for RSA key pair generation if done using only the low-level API.

CVE-2018-1000613: lack of class checking in deserialization of XMSS/XMSS^MT private keys with BDS state information.

qutebrowser team reports:

Due to a CSRF vulnerability affecting the qute://settings page, it was possible for websites to modify qutebrowser settings. Via settings like editor.command, this possibly allowed websites to execute arbitrary code.

Adobe reports:

• This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-4945).
• This update resolves an integer overflow vulnerability that could lead to information disclosure (CVE-2018-5000).
• This update resolves an out-of-bounds read vulnerability that could lead to information disclosure (CVE-2018-5001).
• This update resolves a stack-based buffer overflow vulnerability that could lead to arbitrary code execution (CVE-2018-5002).

The Git community reports:

Out-of-bounds reads when reading objects from a packfile

Adobe reports:

• This update resolves a use-after-free vulnerability that could lead to remote code execution (CVE-2018-4932).
• This update resolves out-of-bounds read vulnerabilities that could lead to information disclosure (CVE-2018-4933, CVE-2018-4934).
• This update resolves out-of-bounds write vulnerabilities that could lead to remote code execution (CVE-2018-4935, CVE-2018-4937).
• This update resolves a heap overflow vulnerability that could lead to information disclosure (CVE-2018-4936).

Adobe reports:

• This update resolves an out-of-bounds read vulnerability that could lead to information disclosure (CVE-2018-5008).
• This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-5007).

Apache CouchDB PMC reports:

Database Administrator could achieve privilege escalation to the account that CouchDB runs under, by abusing insufficient validation in the HTTP API, escaping security controls implemented in previous releases.

Joel Esler reports:

3 security fixes in this release:

• CVE-2017-16932: Vulnerability in libxml2 dependency (affects ClamAV on Windows only).
• CVE-2018-0360: HWP integer overflow, infinite loop vulnerability. Reported by Secunia Research at Flexera.
• CVE-2018-0361: ClamAV PDF object length check, unreasonably long time to parse relatively small file. Report ed by aCaB.

wordpressdevelopers reports:

Taxonomy: Improve cache handling for term queries.

Posts, Post Types: Clear post password cookie when logging out.

Widgets: Allow basic HTML tags in sidebar descriptions on Widgets admin screen.

Community Events Dashboard: Always show the nearest WordCamp if one is coming up, even if there are multiple Meetups happening first.

Privacy: Make sure default privacy policy content does not cause a fatal error when flushing rewrite rules outside of the admin context.

mybb Team reports:

High risk: Image and URL MyCode Persistent XSS

Medium risk: Multipage Reflected XSS

Low risk: ACP logs XSS

Low risk: Arbitrary file deletion via ACP?s Settings

Low risk: Login CSRF

Low risk: Non-video content embedding via Video MyCode

Mozilla Foundation reports:

CVE-2018-12359: Buffer overflow using computed size of canvas element

CVE-2018-12360: Use-after-free when using focus()

CVE-2018-12361: Integer overflow in SwizzleData

CVE-2018-12358: Same-origin bypass using service worker and redirection

CVE-2018-12362: Integer overflow in SSSE3 scaler

CVE-2018-5156: Media recorder segmentation fault when track type is changed during capture

CVE-2018-12363: Use-after-free when appending DOM nodes

CVE-2018-12364: CSRF attacks through 307 redirects and NPAPI plugins

CVE-2018-12365: Compromised IPC child process can list local filenames

CVE-2018-12371: Integer overflow in Skia library during edge builder allocation

CVE-2018-12366: Invalid data handling during QCMS transformations

CVE-2018-12367: Timing attack mitigation of PerformanceNavigationTiming

CVE-2018-12368: No warning when opening executable SettingContent-ms files

CVE-2018-12369: WebExtension security permission checks bypassed by embedded experiments

CVE-2018-12370: SameSite cookie protections bypassed when exiting Reader View

CVE-2018-5186: Memory safety bugs fixed in Firefox 61

CVE-2018-5187: Memory safety bugs fixed in Firefox 60 and Firefox ESR 60.1

CVE-2018-5188: Memory safety bugs fixed in Firefox 60, Firefox ESR 60.1, and Firefox ESR 52.9

NIST reports (by search in the range 2017/01/01 - 2018/07/06):

17 security fixes in this release:

• Heap-based buffer overflow in the __zzip_get32 function in fetch.c.
• Heap-based buffer overflow in the __zzip_get64 function in fetch.c.
• Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c.
• The zzip_mem_entry_new function in memdisk.c allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted ZIP file.
• The prescan_entry function in fseeko.c allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via crafted ZIP file.
• The zzip_mem_entry_new function in memdisk.c cause a NULL pointer dereference and crash via a crafted ZIP file.
• seeko.c cause a denial of service (assertion failure and crash) via a crafted ZIP file.
• A segmentation fault caused by invalid memory access in the zzip_disk_fread function because the size variable is not validated against the amount of file->stored data.
• A memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c.
• A bus error caused by loading of a misaligned address in the zzip_disk_findfirst function.
• An uncontrolled memory allocation and a crash in the __zzip_parse_root_directory function.
• An invalid memory address dereference was discovered in zzip_disk_fread in mmapped.c.
• A memory leak triggered in the function zzip_mem_disk_new in memdisk.c.

Mitre reports:

An integer overflow during the parsing of XML using the Expat library.

XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD.

Marlies Ruck reports:

Fix heap buffer overflow while trying to emit access log - see references for full details.

CVE-2018-0608: Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via unspecified vectors.

MITRE reports:

SQLite databases whose schema is corrupted using a CREATE TABLE AS statement could cause a NULL pointer dereference, related to build.c and prepare.c.

Mark Sapiro reports:

Existing protections against malicious listowners injecting evil scripts into listinfo pages have had a few more checks added.

A few more error messages have had their values HTML escaped.

The hash generated when SUBSCRIBE_FORM_SECRET is set could have been the same as one generated at the same time for a different list and IP address.

Gitlab reports:

Wiki XSS

Sanitize gem updates

XSS in url_for(params)

Content injection via username

Activity feed publicly displaying internal project names

Persistent XSS in charts

The phpMyAdmin development team reports:

Summary

XSS in Designer feature

Description

A Cross-Site Scripting vulnerability was found in the Designer feature, where an attacker can deliver a payload to a user through a specially-crafted database name.

Severity

We consider this attack to be of moderate severity.

Summary

File inclusion and remote code execution attack

Description

A flaw has been discovered where an attacker can include (view and potentially execute) files on the server.

The vulnerability comes from a portion of code where pages are redirected and loaded within phpMyAdmin, and an improper test for whitelisted pages.

An attacker must be authenticated, except in these situations:

• $cfg['AllowArbitraryServer'] = true: attacker can specify any host he/she is already in control of, and execute arbitrary code on phpMyAdmin
• $cfg['ServerDefault'] = 0: this bypasses the login and runs the vulnerable code without any authentication

Severity

We consider this to be severe.

Mitigation factor

Configuring PHP with a restrictive `open_basedir` can greatly restrict an attacker's ability to view files on the server. Vulnerable systems should not be run with the phpMyAdmin directives $cfg['AllowArbitraryServer'] = true or $cfg['ServerDefault'] = 0

Problem Description:

A subset of Intel processors can allow a local thread to infer data from another thread through a speculative execution side channel when Lazy FPU state restore is used.

Impact:

Any local thread can potentially read FPU state information from other threads running on the host. This could include cryptographic keys when the AES-NI CPU feature is present.

GraphicsMagick reports:

Multiple vulnerabilities have been found in GraphicsMagick 1.3.26 or earlier. Please refer to the CVE list for details.

SchedMD reports:

Insecure handling of user_name and gid fields (CVE-2018-10995)

While fixes are only available for the supported 17.02 and 17.11 releases, it is believed that similar vulnerabilities do affect past versions as well. The only resolution is to upgrade Slurm to a fixed release.

Node.js reports:

Denial of Service Vulnerability in HTTP/2 (CVE-2018-7161)

All versions of 8.x and later are vulnerable and the severity is HIGH. An attacker can cause a denial of service (DoS) by causing a node server providing an http2 server to crash. This can be accomplished by interacting with the http2 server in a manner that triggers a cleanup bug where objects are used in native code after they are no longer available. This has been addressed by updating the http2 implementation. Thanks to Jordan Zebor at F5 Networks for reporting this issue.

Denial of Service, nghttp2 dependency (CVE-2018-1000168)

All versions of 9.x and later are vulnerable and the severity is HIGH. Under certain conditions, a malicious client can trigger an uninitialized read (and a subsequent segfault) by sending a malformed ALTSVC frame. This has been addressed through an by updating nghttp2.

Denial of Service Vulnerability in TLS (CVE-2018-7162)

All versions of 9.x and later are vulnerable and the severity is HIGH. An attacker can cause a denial of service (DoS) by causing a node process which provides an http server supporting TLS server to crash. This can be accomplished by sending duplicate/unexpected messages during the handshake. This vulnerability has been addressed by updating the TLS implementation. Thanks to Jordan Zebor at F5 Networks all of his help investigating this issue with the Node.js team.

Memory exhaustion DoS on v9.x (CVE-2018-7164)

Versions 9.7.0 and later are vulnerable and the severity is MEDIUM. A bug introduced in 9.7.0 increases the memory consumed when reading from the network into JavaScript using the net.Socket object directly as a stream. An attacker could use this cause a denial of service by sending tiny chunks of data in short succession. This vulnerability was restored by reverting to the prior behaviour.

Calls to Buffer.fill() and/or Buffer.alloc() may hang (CVE-2018-7167)

Calling Buffer.fill() or Buffer.alloc() with some parameters can lead to a hang which could result in a Denial of Service. In order to address this vulnerability, the implementations of Buffer.alloc() and Buffer.fill() were updated so that they zero fill instead of hanging in these cases.

Jason A. Donenfeld reports:

Markus Brinkmann discovered that [the] parsing of gpg command line output with regexes isn't anchored to the beginning of the line, which means an attacker can generate a malicious key that simply has the verification string as part of its username.

This has a number of nasty consequences:

• an attacker who manages to write into your ~/.password-store and also inject a malicious key into your keyring can replace your .gpg-id key and have your passwords encrypted under additional keys;
• if you have extensions enabled (disabled by default), an attacker who manages to write into your ~/.password-store and also inject a malicious key into your keyring can replace your extensions and hence execute code.

GnuPG reports:

Mitigate a local side-channel attack on ECDSA signature as described in the white paper "Return on the Hidden Number Problem".

The Asterisk project reports:

AST-2018-004 - When processing a SUBSCRIBE request the res_pjsip_pubsub module stores the accepted formats present in the Accept headers of the request. This code did not limit the number of headers it processed despite having a fixed limit of 32. If more than 32 Accept headers were present the code would write outside of its memory and cause a crash.

AST-2018-005 - A crash occurs when a number of authenticated INVITE messages are sent over TCP or TLS and then the connection is suddenly closed. This issue leads to a segmentation fault.

The Asterisk project reports:

When endpoint specific ACL rules block a SIP request they respond with a 403 forbidden. However, if an endpoint is not identified then a 401 unauthorized response is sent. This vulnerability just discloses which requests hit a defined endpoint. The ACL rules cannot be bypassed to gain access to the disclosed endpoints.

The Asterisk project reports:

When connected to Asterisk via TCP/TLS if the client abruptly disconnects, or sends a specially crafted message then Asterisk gets caught in an infinite loop while trying to read the data stream. Thus rendering the system as unusable.

Google Chrome Releases reports:

1 security fix contributed by external researchers:

• [845961] High CVE-2018-6148: Incorrect handling of CSP header. Reported by Michal Bentkowski on 2018-05-23

GnuPG reports:

GnuPG did not sanitize input file names, which may then be output to the terminal. This could allow terminal control sequences or fake status messages to be injected into the output.

The Mozilla Foundation reports:

A heap buffer overflow can occur in the Skia library when rasterizing paths using a maliciously crafted SVG file with anti-aliasing turned off. This results in a potentially exploitable crash.

Corelight reports:

Bro 2.5.4 primarily fixes security issues

Multiple fixes and improvements to BinPAC generated code related to array parsing, with potential impact to all Bro's BinPAC-generated analyzers in the form of buffer over-reads or other invalid memory accesses depending on whether a particular analyzer incorrectly assumed that the evaulated-array-length expression is actually the number of elements that were parsed out from the input.

The NCP analyzer (not enabled by default and also updated to actually work with newer Bro APIs in the release) performed a memory allocation based directly on a field in the input packet and using signed integer storage. This could result in a signed integer overflow and memory allocations of negative or very large size, leading to a crash or memory exhaustion. The new NCP::max_frame_size tuning option now limits the maximum amount of memory that can be allocated.

The Git community reports:

Insufficient validation of submodule names

The Git community reports:

• In affected versions of Git, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory.
• In affected versions of Git, remote code execution can occur. With a crafted .gitmodules file, a malicious project can execute an arbitrary script on a machine that runs "git clone --recurse-submodules" because submodule "names" are obtained from this file, and then appended to $GIT_DIR/modules, leading to directory traversal with "../" in a name. Finally, post-checkout hooks from a submodule are executed, bypassing the intended design in which hooks are not obtained from a remote server.

strongSwan security team reports:

• A denial-of-service vulnerability in the IKEv2 key derivation was fixed if the openssl plugin is used in FIPS mode and HMAC-MD5 is negotiated as PRF (which is not FIPS-compliant). So this should only affect very specific setups, but in such configurations all strongSwan versions since 5.0.1 may be affected.
• A denial-of-service vulnerability in the stroke plugin was fixed. When reading a message from the socket the plugin did not check the received length. Unless a group is configured, root privileges are required to access that socket, so in the default configuration this shouldn't be an issue, but all strongSwan versions may be affected.

GitLab reports:

Removing public deploy keys regression

Users can update their password without entering current password

Persistent XSS - Selecting users as allowed merge request approvers

Persistent XSS - Multiple locations of user selection drop downs

include directive in .gitlab-ci.yml allows SSRF requests

Permissions issue in Merge Requests Create Service

Arbitrary assignment of project fields using "Import project"

Google Chrome Releases reports:

34 security fixes in this release, including:

• [835639] High CVE-2018-6123: Use after free in Blink. Reported by Looben Yang on 2018-04-22
• [840320] High CVE-2018-6124: Type confusion in Blink. Reported by Guang Gong of Alpha Team, Qihoo 360 on 2018-05-07
• [818592] High CVE-2018-6125: Overly permissive policy in WebUSB. Reported by Yubico, Inc on 2018-03-05
• [844457] High CVE-2018-6126: Heap buffer overflow in Skia. Reported by Ivan Fratric of Google Project Zero on 2018-05-18
• [842990] High CVE-2018-6127: Use after free in indexedDB. Reported by Looben Yang on 2018-05-15
• [841105] High CVE-2018-6128: uXSS in Chrome on iOS. Reported by Tomasz Bojarski on 2018-05-09
• [838672] High CVE-2018-6129: Out of bounds memory access in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-05-01
• [838402] High CVE-2018-6130: Out of bounds memory access in WebRTC. Reported by Natalie Silvanovich of Google Project Zero on 2018-04-30
• [826434] High CVE-2018-6131: Incorrect mutability protection in WebAssembly. Reported by Natalie Silvanovich of Google Project Zero on 2018-03-27
• [839960] Medium CVE-2018-6132: Use of uninitialized memory in WebRTC. Reported by Ronald E. Crane on 2018-05-04
• [817247] Medium CVE-2018-6133: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-28
• [797465] Medium CVE-2018-6134: Referrer Policy bypass in Blink. Reported by Jun Kokatsu (@shhnjk) on 2017-12-23
• [823353] Medium CVE-2018-6135: UI spoofing in Blink. Reported by Jasper Rebane on 2018-03-19
• [831943] Medium CVE-2018-6136: Out of bounds memory access in V8. Reported by Peter Wong on 2018-04-12
• [835589] Medium CVE-2018-6137: Leak of visited status of page in Blink. Reported by Michael Smith (spinda.net) on 2018-04-21
• [810220] Medium CVE-2018-6138: Overly permissive policy in Extensions. Reported by Francois Lajeunesse-Robert on 2018-02-08
• [805224] Medium CVE-2018-6139: Restrictions bypass in the debugger extension API. Reported by Rob Wu on 2018-01-24
• [798222] Medium CVE-2018-6140: Restrictions bypass in the debugger extension API. Reported by Rob Wu on 2018-01-01
• [796107] Medium CVE-2018-6141: Heap buffer overflow in Skia. Reported by Yangkang (@dnpushme) and Wanglu of Qihoo360 Qex Team on 2017-12-19
• [837939] Medium CVE-2018-6142: Out of bounds memory access in V8. Reported by Choongwoo Han of Naver Corporation on 2018-04-28
• [843022] Medium CVE-2018-6143: Out of bounds memory access in V8. Reported by Guang Gong of Alpha Team, Qihoo 360 on 2018-05-15
• [828049] Low CVE-2018-6144: Out of bounds memory access in PDFium. Reported by pdknsk on 2018-04-02
• [805924] Low CVE-2018-6145: Incorrect escaping of MathML in Blink. Reported by Masato Kinugawa on 2018-01-25
• [818133] Low CVE-2018-6147: Password fields not taking advantage of OS protections in Views. Reported by Michail Pishchagin (Yandex) on 2018-03-02
• [847542] Various fixes from internal audits, fuzzing and other initiatives

ISC reports:

An error in zone database reference counting can lead to an assertion failure if a server which is running an affected version of BIND attempts several transfers of a slave zone in quick succession.

A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-answer-enable is off. Additionally, problematic interaction between the serve-stale feature and NSEC aggressive negative caching can in some cases cause undesirable behavior from named, such as a recursion loop or excessive logging.

xorg-server developers reports:

In the X.Org X server before 2017-06-19, a user authenticated to an X Session could crash or execute code in the context of the X Server by exploiting a stack overflow in the endianness conversion of X Events.

Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged data from the X server.

cURL security problems:

CVE-2018-1000300: FTP shutdown response buffer overflow

curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies.

When doing FTP transfers, curl keeps a spare "closure handle" around internally that will be used when an FTP connection gets shut down since the original curl easy handle is then already removed.

FTP server response data that gets cached from the original transfer might then be larger than the default buffer size (16 KB) allocated in the "closure handle", which can lead to a buffer overwrite. The contents and size of that overwrite is controllable by the server.

This situation was detected by an assert() in the code, but that was of course only preventing bad stuff in debug builds. This bug is very unlikely to trigger with non-malicious servers.

We are not aware of any exploit of this flaw.

CVE-2018-1000301: RTSP bad headers buffer over-read

curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded content.

When servers send RTSP responses back to curl, the data starts out with a set of headers. curl parses that data to separate it into a number of headers to deal with those appropriately and to find the end of the headers that signal the start of the "body" part.

The function that splits up the response into headers is called Curl_http_readwrite_headers() and in situations where it can't find a single header in the buffer, it might end up leaving a pointer pointing into the buffer instead of to the start of the buffer which then later on may lead to an out of buffer read when code assumes that pointer points to a full buffer size worth of memory to use.

This could potentially lead to information leakage but most likely a crash/denial of service for applications if a server triggers this flaw.

We are not aware of any exploit of this flaw.

Sebastian Ramacher reports:

A stack-based buffer over-read in the ParseRiffHeaderConfig function of cli/riff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service attack or possibly have unspecified other impact via a maliciously crafted RF64 file.

The ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-based buffer over-read) or possibly overwrite the heap via a maliciously crafted DSDIFF file.

The ParseCaffHeaderConfig function of the cli/caff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (global buffer over-read), or possibly trigger a buffer overflow or incorrect memory allocation, via a maliciously crafted CAF file.

Thuan Pham reports:

An issue was discovered in WavPack 5.1.0 and earlier. The WAV parser component contains a vulnerability that allows writing to memory because ParseRiffHeaderConfig in riff.c does not reject multiple format chunks.

An issue was discovered in WavPack 5.1.0 and earlier. The W64 parser component contains a vulnerability that allows writing to memory because ParseWave64HeaderConfig in wave64.c does not reject multiple format chunks.

An issue was discovered in WavPack 5.1.0 and earlier for WAV input. Out-of-bounds writes can occur because ParseRiffHeaderConfig in riff.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

An issue was discovered in WavPack 5.1.0 and earlier for DSDiff input. Out-of-bounds writes can occur because ParseDsdiffHeaderConfig in dsdiff.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

An issue was discovered in WavPack 5.1.0 and earlier for W64 input. Out-of-bounds writes can occur because ParseWave64HeaderConfig in wave64.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

Google Chrome Releases reports:

4 security fixes in this release:

• [835887] Critical: Chain leading to sandbox escape. Reported by Anonymous on 2018-04-23
• [836858] High CVE-2018-6121: Privilege Escalation in extensions
• [836141] High CVE-2018-6122: Type confusion in V8
• [833721] High CVE-2018-6120: Heap buffer overflow in PDFium. Reported by Zhou Aiting(@zhouat1) of Qihoo 360 Vulcan Team on 2018-04-17
• [841841] Various fixes from internal audits, fuzzing and other initiatives

Jenkins developers report:

The agent to master security subsystem ensures that the Jenkins master is protected from maliciously configured agents. A path traversal vulnerability allowed agents to escape whitelisted directories to read and write to files they should not be able to access.

Black Duck Hub Plugin's API endpoint was affected by an XML External Entity (XXE) processing vulnerability. This allowed an attacker with Overall/Read access to have Jenkins parse a maliciously crafted file that uses external entities for extraction of secrets from the Jenkins master, server-side request forgery, or denial-of-service attacks.

Several other lower severity issues were reported, see reference url for details.

Mozilla Foundation reports:

CVE-2018-5183: Backport critical security fixes in Skia

CVE-2018-5154: Use-after-free with SVG animations and clip paths

CVE-2018-5155: Use-after-free with SVG animations and text paths

CVE-2018-5157: Same-origin bypass of PDF Viewer to view protected PDF files

CVE-2018-5158: Malicious PDF can inject JavaScript into PDF Viewer

CVE-2018-5159: Integer overflow and out-of-bounds write in Skia

CVE-2018-5160: Uninitialized memory use by WebRTC encoder

CVE-2018-5152: WebExtensions information leak through webRequest API

CVE-2018-5153: Out-of-bounds read in mixed content websocket messages

CVE-2018-5163: Replacing cached data in JavaScript Start-up Bytecode Cache

CVE-2018-5164: CSP not applied to all multipart content sent with multipart/x-mixed-replace

CVE-2018-5166: WebExtension host permission bypass through filterReponseData

CVE-2018-5167: Improper linkification of chrome: and javascript: content in web console and JavaScript debugger

CVE-2018-5168: Lightweight themes can be installed without user interaction

CVE-2018-5169: Dragging and dropping link text onto home button can set home page to include chrome pages

CVE-2018-5172: Pasted script from clipboard can run in the Live Bookmarks page or PDF viewer

CVE-2018-5173: File name spoofing of Downloads panel with Unicode characters

CVE-2018-5174: Windows Defender SmartScreen UI runs with less secure behavior for downloaded files in Windows 10 April 2018 Update

CVE-2018-5175: Universal CSP bypass on sites using strict-dynamic in their policies

CVE-2018-5176: JSON Viewer script injection

CVE-2018-5177: Buffer overflow in XSLT during number formatting

CVE-2018-5165: Checkbox for enabling Flash protected mode is inverted in 32-bit Firefox

CVE-2018-5178: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension

CVE-2018-5180: heap-use-after-free in mozilla::WebGLContext::DrawElementsInstanced

CVE-2018-5181: Local file can be displayed in noopener tab through drag and drop of hyperlink

CVE-2018-5182: Local file can be displayed from hyperlink dragged and dropped on addressbar

CVE-2018-5151: Memory safety bugs fixed in Firefox 60

CVE-2018-5150: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8

Adobe reports:

• This update resolves a type confusion vulnerability that could lead to arbitrary code execution (CVE-2018-4944).

Problem Description:

The MOV SS and POP SS instructions inhibit debug exceptions until the instruction boundary following the next instruction. If that instruction is a system call or similar instruction that transfers control to the operating system, the debug exception will be handled in the kernel context instead of the user context.

Impact:

An authenticated local attacker may be able to read sensitive data in kernel memory, control low-level operating system functions, or may panic the system.

Harry Sintonen of F-Secure Corporation reports:

GNU Wget is susceptible to a malicious web server injecting arbitrary cookies to the cookie jar file.

A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx_check_pretran function in modules/tmx/tmx_pretran.c

python release notes:

Multiple vulnerabilities has been fixed in this release. Please refer to the CVE list for details.

The KDE Community reports:

kwallet-pam was doing file writing and permission changing as root that with correct timing and use of carefully crafted symbolic links could allow a non privileged user to become the owner of any file on the system.

Drupal Security Team reports:

A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being compromised. This vulnerability is related to Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-002. Both SA-CORE-2018-002 and this vulnerability are being exploited in the wild.

GitLab reports:

Persistent XSS in Move Issue using project namespace

Download Archive allowing unauthorized private repo access

Mattermost Updates

Google Chrome Releases reports:

3 security fixes in this release:

• [831963] Critical CVE-2018-6118: Use after free in Media Cache. Reported by Ned Williamson on 2018-04-12
• [837635] Various fixes from internal audits, fuzzing and other initiatives

Gentoo reports:

quasselcore: corruption of heap metadata caused by qdatastream leading to preauth remote code execution.

• Severity: high, by default the server port is publicly open and the address can be requested using the /WHOIS command of IRC protocol.
• Description: In Qdatastream protocol each object is prepended with 4 bytes for the object size, this can be used to trigger allocation errors.

quasselcore DDOS

• Severity: low, only impacts unconfigured quasselcore instances.
• Description: A login attempt causes a NULL pointer dereference when the database is not initialized.

Google Chrome Releases reports:

62 security fixes in this release:

• [826626] Critical CVE-2018-6085: Use after free in Disk Cache. Reported by Ned Williamson on 2018-03-28
• [827492] Critical CVE-2018-6086: Use after free in Disk Cache. Reported by Ned Williamson on 2018-03-30
• [813876] High CVE-2018-6087: Use after free in WebAssembly. Reported by Anonymous on 2018-02-20
• [822091] High CVE-2018-6088: Use after free in PDFium. Reported by Anonymous on 2018-03-15
• [808838] High CVE-2018-6089: Same origin policy bypass in Service Worker. Reported by Rob Wu on 2018-02-04
• [820913] High CVE-2018-6090: Heap buffer overflow in Skia. Reported by ZhanJia Song on 2018-03-12
• [771933] High CVE-2018-6091: Incorrect handling of plug-ins by Service Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-10-05
• [819869] High CVE-2018-6092: Integer overflow in WebAssembly. Reported by Natalie Silvanovich of Google Project Zero on 2018-03-08
• [780435] Medium CVE-2018-6093: Same origin bypass in Service Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-11-01
• [633030] Medium CVE-2018-6094: Exploit hardening regression in Oilpan. Reported by Chris Rohlf on 2016-08-01
• [637098] Medium CVE-2018-6095: Lack of meaningful user interaction requirement before file upload. Reported by Abdulrahman Alqabandi (@qab) on 2016-08-11
• [776418] Medium CVE-2018-6096: Fullscreen UI spoof. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-19
• [806162] Medium CVE-2018-6097: Fullscreen UI spoof. Reported by xisigr of Tencent's Xuanwu Lab on 2018-01-26
• [798892] Medium CVE-2018-6098: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-01-03
• [808825] Medium CVE-2018-6099: CORS bypass in ServiceWorker. Reported by Jun Kokatsu (@shhnjk) on 2018-02-03
• [811117] Medium CVE-2018-6100: URL spoof in Omnibox. Reported by Lnyas Zhang on 2018-02-11
• [813540] Medium CVE-2018-6101: Insufficient protection of remote debugging prototol in DevTools . Reported by Rob Wu on 2018-02-19
• [813814] Medium CVE-2018-6102: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-20
• [816033] Medium CVE-2018-6103: UI spoof in Permissions. Reported by Khalil Zhani on 2018-02-24
• [820068] Medium CVE-2018-6104: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-03-08
• [803571] Medium CVE-2018-6105: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-01-18
• [805729] Medium CVE-2018-6106: Incorrect handling of promises in V8. Reported by lokihardt of Google Project Zero on 2018-01-25
• [808316] Medium CVE-2018-6107: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-02
• [816769] Medium CVE-2018-6108: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-27
• [710190] Low CVE-2018-6109: Incorrect handling of files by FileAPI. Reported by Dominik Weber (@DoWeb_) on 2017-04-10
• [777737] Low CVE-2018-6110: Incorrect handling of plaintext files via file:// . Reported by Wenxiang Qian (aka blastxiang) on 2017-10-24
• [780694] Low CVE-2018-6111: Heap-use-after-free in DevTools. Reported by Khalil Zhani on 2017-11-02
• [798096] Low CVE-2018-6112: Incorrect URL handling in DevTools. Reported by Rob Wu on 2017-12-29
• [805900] Low CVE-2018-6113: URL spoof in Navigation. Reported by Khalil Zhani on 2018-01-25
• [811691] Low CVE-2018-6114: CSP bypass. Reported by Lnyas Zhang on 2018-02-13
• [819809] Low CVE-2018-6115: SmartScreen bypass in downloads. Reported by James Feher on 2018-03-07
• [822266] Low CVE-2018-6116: Incorrect low memory handling in WebAssembly. Reported by Jin from Chengdu Security Response Center of Qihoo 360 Technology Co. Ltd. on 2018-03-15
• [822465] Low CVE-2018-6117: Confusing autofill settings. Reported by Spencer Dailey on 2018-03-15
• [822424] Low CVE-2018-6084: Incorrect use of Distributed Objects in Google Software Updater on MacOS. Reported by Ian Beer of Google Project Zero on 2018-03-15

Simon Butcher reports:

• Defend against Bellcore glitch attacks by verifying the results of RSA private key operations.
• Fix implementation of the truncated HMAC extension. The previous implementation allowed an offline 2^80 brute force attack on the HMAC key of a single, uninterrupted connection (with no resumption of the session).
• Reject CRLs containing unsupported critical extensions. Found by Falko Strenzke and Evangelos Karatsiolis.
• Fix a buffer overread in ssl_parse_server_key_exchange() that could cause a crash on invalid input.
• Fix a buffer overread in ssl_parse_server_psk_hint() that could cause a crash on invalid input.

Oracle reports:

MySQL Multiple Flaws Let Remote Authenticated Users Access and Modify Data, Remote and Local Users Deny Service, and Local Users Access Data and Gain Elevated Privileges

• A local user can exploit a flaw in the Replication component to gain elevated privileges [CVE-2018-2755].
• A remote authenticated user can exploit a flaw in the GIS Extension component to cause denial of service conditions [CVE-2018-2805].
• A remote authenticated user can exploit a flaw in the InnoDB component to cause denial of service conditions [CVE-2018-2782, CVE-2018-2784, CVE-2018-2819].
• A remote authenticated user can exploit a flaw in the Security Privileges component to cause denial of service conditions [CVE-2018-2758, CVE-2018-2818].
• A remote authenticated user can exploit a flaw in the DDL component to cause denial of service conditions [CVE-2018-2817].
• A remote authenticated user can exploit a flaw in the Optimizer component to cause denial of service conditions [CVE-2018-2775, CVE-2018-2778, CVE-2018-2779, CVE-2018-2780, CVE-2018-2781, CVE-2018-2816].
• A remote user can exploit a flaw in the Client programs component to cause denial of service conditions [CVE-2018-2761, CVE-2018-2773].
• A remote authenticated user can exploit a flaw in the InnoDB component to partially modify data and cause denial of service conditions [CVE-2018-2786, CVE-2018-2787].
• A remote authenticated user can exploit a flaw in the Optimizer component to partially modify data and cause denial of service conditions [CVE-2018-2812].
• A local user can exploit a flaw in the Cluster ndbcluster/plugin component to cause denial of service conditions [CVE-2018-2877].
• A remote authenticated user can exploit a flaw in the InnoDB component to cause denial of service conditions [CVE-2018-2759, CVE-2018-2766, CVE-2018-2777, CVE-2018-2810].
• A remote authenticated user can exploit a flaw in the DML component to cause denial of service conditions [CVE-2018-2839].
• A remote authenticated user can exploit a flaw in the Performance Schema component to cause denial of service conditions [CVE-2018-2846].
• A remote authenticated user can exploit a flaw in the Pluggable Auth component to cause denial of service conditions [CVE-2018-2769].
• A remote authenticated user can exploit a flaw in the Group Replication GCS component to cause denial of service conditions [CVE-2018-2776].
• A local user can exploit a flaw in the Connection component to cause denial of service conditions [CVE-2018-2762].
• A remote authenticated user can exploit a flaw in the Locking component to cause denial of service conditions [CVE-2018-2771].
• A remote authenticated user can exploit a flaw in the DDL component to partially access data [CVE-2018-2813].

wordpress developers reports:

Don't treat localhost as same host by default.

Use safe redirects when redirecting the login page if SSL is forced.

Make sure the version string is correctly escaped for use in generator tags.

The Drupal security team reports:

CKEditor, a third-party JavaScript library included in Drupal core, has fixed a cross-site scripting (XSS) vulnerability. The vulnerability stemmed from the fact that it was possible to execute XSS inside CKEditor when using the image2 plugin (which Drupal 8 core also uses).

The phpMyAdmin development team reports:

Summary

CSRF vulnerability allowing arbitrary SQL execution

Description

By deceiving a user to click on a crafted URL, it is possible for an attacker to execute arbitrary SQL commands.

Severity

We consider this vulnerability to be critical.

The OpenSSL project reports:

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key.

Drupal Security Team reports:

CVE-2018-7600: Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because of an issue affecting multiple subsystems with default or common module configurations.

perldelta:

CVE-2018-6797: heap-buffer-overflow (WRITE of size 1) in S_regatom (regcomp.c)

A crafted regular expression could cause a heap buffer write overflow, with control over the bytes written. [perl #132227]

CVE-2018-6798: Heap-buffer-overflow in Perl__byte_dump_string (utf8.c)

Matching a crafted locale dependent regular expression could cause a heap buffer read overflow and potentially information disclosure. [perl #132063]

CVE-2018-6913: heap-buffer-overflow in S_pack_rec

pack() could cause a heap buffer write overflow with a large item count. [perl #131844]

TALOS reports:

An exploitable out-of-bounds write vulnerability exists in the XMP image handling functionality of the FreeImage library.

Robert Foggia via NetBSD GNATS reports:

The ipsec-tools racoon daemon contains a remotely exploitable computational complexity attack when parsing and storing isakmp fragments. The implementation permits a remote attacker to exhaust computational resources on the remote endpoint by repeatedly sending isakmp fragment packets in a particular order such that the worst-case computational complexity is realized in the algorithm utilized to determine if reassembly of the fragments can take place.

nghttp2 blog:

If ALTSVC frame is received by libnghttp2 and it is larger than it can accept, the pointer field which points to ALTSVC frame payload is left NULL. Later libnghttp2 attempts to access another field through the pointer, and gets segmentation fault.

ALTSVC frame is defined by RFC 7838.

The largest frame size libnghttp2 accept is by default 16384 bytes.

Receiving ALTSVC frame is disabled by default. Application has to enable it explicitly by calling nghttp2_option_set_builtin_recv_extension_type(opt, NGHTTP2_ALTSVC).

Transmission of ALTSVC is always enabled, and it does not cause this vulnerability.

ALTSVC frame is expected to be sent by server, and received by client as defined in RFC 7838.

Client and server are both affected by this vulnerability if the reception of ALTSVC frame is enabled. As written earlier, it is useless to enable reception of ALTSVC frame on server side. So, server is generally safe unless application accidentally enabled the reception of ALTSVC frame.

Upstream reports:

This update primarily fixes a recently discovered IMAP-cmd-injection vulnerability caused by insufficient input validation within the archive plugin. Details about the vulnerability are published under CVE-2018-9846.

Jenkins developers report:

The Jenkins CLI sent different error responses for commands with view and agent arguments depending on the existence of the specified views or agents to unauthorized users. This allowed attackers to determine whether views or agents with specified names exist.

The Jenkins CLI now returns the same error messages to unauthorized users independent of the existence of specified view or agent names

Some JavaScript confirmation dialogs included the item name in an unsafe manner, resulting in a possible cross-site scripting vulnerability exploitable by users with permission to create or configure items.

JavaScript confirmation dialogs that include the item name now properly escape it, so it can be safely displayed.

GitLab reports:

SSRF in services and web hooks

There were multiple server-side request forgery issues in the Services feature. An attacker could make requests to servers within the same network of the GitLab instance. This could lead to information disclosure, authentication bypass, or potentially code execution. This issue has been assigned CVE-2018-8801.

Gitlab Auth0 integration issue

There was an issue with the GitLab omniauth-auth0 configuration which resulted in the Auth0 integration signing in the wrong users.

GitLab reports:

Confidential issue comments in Slack, Mattermost, and webhook integrations.

Persistent XSS in milestones data-milestone-id.

Persistent XSS in filename of merge request.

Problem Description:

Insufficient validation of user-provided font parameters can result in an integer overflow, leading to the use of arbitrary kernel memory as glyph data. Characters that reference this data can be displayed on the screen, effectively disclosing kernel memory.

Impact:

Unprivileged users may be able to access privileged kernel data.

Such memory might contain sensitive information, such as portions of the file cache or terminal buffers. This information might be directly useful, or it might be leveraged to obtain elevated privileges in some way; for example, a terminal buffer might include a user-entered password.

Problem Description:

The length field of the option header does not count the size of the option header itself. This causes a problem when the length is zero, the count is then incremented by zero, which causes an infinite loop.

In addition there are pointer/offset mistakes in the handling of IPv4 options.

Impact:

A remote attacker who is able to send an arbitrary packet, could cause the remote target machine to crash.

The Mozilla Foundation reports:

CVE-2018-5148: Use-after-free in compositor

A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash.

The Mozilla Foundation reports:

CVE-2018-5146: Out of bounds memory write in libvorbis

An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest.

CVE-2018-5147: Out of bounds memory write in libtremor

The libtremor library has the same flaw as CVE-2018-5146. This library is used by Firefox in place of libvorbis on Android and ARM platforms.

moodle reports:

Unauthenticated users can trigger custom messages to admin via paypal enrol script.

Suspended users with OAuth 2 authentication method can still log in to the site.

Ruby news:

CVE-2017-17742: HTTP response splitting in WEBrick

If a script accepts an external input and outputs it without modification as a part of HTTP responses, an attacker can use newline characters to deceive the clients that the HTTP response header is stopped at there, and can inject fake HTTP responses after the newline characters to show malicious contents to the clients.

CVE-2018-6914: Unintentional file and directory creation with directory traversal in tempfile and tmpdir

Dir.mktmpdir method introduced by tmpdir library accepts the prefix and the suffix of the directory which is created as the first parameter. The prefix can contain relative directory specifiers "../", so this method can be used to target any directory. So, if a script accepts an external input as the prefix, and the targeted directory has inappropriate permissions or the ruby process has inappropriate privileges, the attacker can create a directory or a file at any directory.

CVE-2018-8777: DoS by large request in WEBrick

If an attacker sends a large request which contains huge HTTP headers, WEBrick try to process it on memory, so the request causes the out-of-memory DoS attack.

CVE-2018-8778: Buffer under-read in String#unpack

String#unpack receives format specifiers as its parameter, and can be specified the position of parsing the data by the specifier @. If a big number is passed with @, the number is treated as the negative value, and out-of-buffer read is occurred. So, if a script accepts an external input as the argument of String#unpack, the attacker can read data on heaps.

CVE-2018-8779: Unintentional socket creation by poisoned NUL byte in UNIXServer and UNIXSocket

UNIXServer.open accepts the path of the socket to be created at the first parameter. If the path contains NUL (\0) bytes, this method recognize that the path is completed before the NUL bytes. So, if a script accepts an external input as the argument of this method, the attacker can make the socket file in the unintentional path. And, UNIXSocket.open also accepts the path of the socket to be created at the first parameter without checking NUL bytes like UNIXServer.open. So, if a script accepts an external input as the argument of this method, the attacker can accepts the socket file in the unintentional path.

CVE-2018-8780: Unintentional directory traversal by poisoned NUL byte in Dir

Dir.open, Dir.new, Dir.entries and Dir.empty? accept the path of the target directory as their parameter. If the parameter contains NUL (\0) bytes, these methods recognize that the path is completed before the NUL bytes. So, if a script accepts an external input as the argument of these methods, the attacker can make the unintentional directory traversal.

The Webkit gtk team reports:

Please reference CVE/URL list for details

The WebKit team reports many vulnerabilities.

Please reference the CVE/URL list for details.

Node.js reports:

Node.js Inspector DNS rebinding vulnerability (CVE-2018-7160)

Node.js 6.x and later include a debugger protocol (also known as "inspector") that can be activated by the --inspect and related command line flags. This debugger service was vulnerable to a DNS rebinding attack which could be exploited to perform remote code execution.

'path' module regular expression denial of service (CVE-2018-7158)

The 'path' module in the Node.js 4.x release line contains a potential regular expression denial of service (ReDoS) vector. The code in question was replaced in Node.js 6.x and later so this vulnerability only impacts all versions of Node.js 4.x.

Spaces in HTTP Content-Length header values are ignored (CVE-2018-7159)

The HTTP parser in all current versions of Node.js ignores spaces in the Content-Length header, allowing input such as Content-Length: 1 2 to be interpreted as having a value of 12. The HTTP specification does not allow for spaces in the Content-Length value and the Node.js HTTP parser has been brought into line on this particular difference.

Google Chrome Releases reports:

1 security fix in this release, including:

• [823553] Various fixes from internal audits, fuzzing and other initiatives

The OpenSSL project reports:

• Constructed ASN.1 types with a recursive definition could exceed the stack (CVE-2018-0739)
  
  Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe.
• rsaz_1024_mul_avx2 overflow bug on x86_64 (CVE-2017-3738)
  
  There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. This only affects processors that support the AVX2 but not ADX extensions like Intel Haswell (4th generation).

The Apache httpd reports:

Out of bound write in mod_authnz_ldap with AuthLDAPCharsetConfig enabled (CVE-2017-15710)

mod_session: CGI-like applications that intend to read from mod_session's 'SessionEnv ON' could be fooled into reading user-supplied data instead. (CVE-2018-1283)

mod_cache_socache: Fix request headers parsing to avoid a possible crash with specially crafted input data. (CVE-2018-1303)

core: Possible crash with excessively long HTTP request headers. Impractical to exploit with a production build and production LogLevel. (CVE-2018-1301)

core: Configure the regular expression engine to match '$' to the end of the input string only, excluding matching the end of any embedded newline characters. Behavior can be changed with new directive 'RegexDefaultOptions'. (CVE-2017-15715)

mod_auth_digest: Fix generation of nonce values to prevent replay attacks across servers using a common Digest domain. This change may cause problems if used with round robin load balancers. (CVE-2018-1312)

mod_http2: Potential crash w/ mod_http2. (CVE-2018-1302)

NVD reports:

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFmpeg before 2.7.2 does not enforce uniqueness of the IHDR (aka image header) chunk in a PNG image, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted image with two or more of these chunks.

Multiple integer underflows in the ff_mjpeg_decode_frame function in libavcodec/mjpegdec.c in FFmpeg before 2.7.2 allow remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

The ff_sbr_apply function in libavcodec/aacsbr.c in FFmpeg before 2.7.2 does not check for a matching AAC frame syntax element before proceeding with Spectral Band Replication calculations, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted AAC data.

The ff_mpv_common_init function in libavcodec/mpegvideo.c in FFmpeg before 2.7.2 does not properly maintain the encoding context, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted MPEG data.

The destroy_buffers function in libavcodec/sanm.c in FFmpeg before 2.7.2 does not properly maintain height and width values in the video context, which allows remote attackers to cause a denial of service (segmentation violation and application crash) or possibly have unspecified other impact via crafted LucasArts Smush video data.

The allocate_buffers function in libavcodec/alac.c in FFmpeg before 2.7.2 does not initialize certain context data, which allows remote attackers to cause a denial of service (segmentation violation) or possibly have unspecified other impact via crafted Apple Lossless Audio Codec (ALAC) data.

The sws_init_context function in libswscale/utils.c in FFmpeg before 2.7.2 does not initialize certain pixbuf data structures, which allows remote attackers to cause a denial of service (segmentation violation) or possibly have unspecified other impact via crafted video data.

The ff_frame_thread_init function in libavcodec/pthread_frame.c in FFmpeg before 2.7.2 mishandles certain memory-allocation failures, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via a crafted file, as demonstrated by an AVI file.

The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg before 2.7.2 does not initialize certain structure members, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted (1) RV30 or (2) RV40 RealVideo data.

NVD reports:

The ff_dwt_decode function in libavcodec/jpeg2000dwt.c in FFmpeg before 2.8.4 does not validate the number of decomposition levels before proceeding with Discrete Wavelet Transform decoding, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

The ff_get_buffer function in libavcodec/utils.c in FFmpeg before 2.8.4 preserves width and height values after a failure, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted .mov file.

FFmpeg security reports:

FFmpeg 3.2.4 fixes the following vulnerabilities: CVE-2017-5024, CVE-2017-5025

NVD reports:

The msrle_decode_pal4 function in msrledec.c in Libav before 10.7 and 11.x before 11.4 and FFmpeg before 2.0.7, 2.2.x before 2.2.15, 2.4.x before 2.4.8, 2.5.x before 2.5.6, and 2.6.x before 2.6.2 allows remote attackers to have unspecified impact via a crafted image, related to a pixel pointer, which triggers an out-of-bounds array access.

NVD reports:

The update_dimensions function in libavcodec/vp8.c in FFmpeg through 2.8.1, as used in Google Chrome before 46.0.2490.71 and other products, relies on a coefficient-partition count during multi-threaded operation, which allows remote attackers to cause a denial of service (race condition and memory corruption) or possibly have unspecified other impact via a crafted WebM file.

The ljpeg_decode_yuv_scan function in libavcodec/mjpegdec.c in FFmpeg before 2.8.2 omits certain width and height checks, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG data.

The ff_hevc_parse_sps function in libavcodec/hevc_ps.c in FFmpeg before 2.8.2 does not validate the Chroma Format Indicator, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted High Efficiency Video Coding (HEVC) data.

The decode_uncompressed function in libavcodec/faxcompr.c in FFmpeg before 2.8.2 does not validate uncompressed runs, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted CCITT FAX data.

The init_tile function in libavcodec/jpeg2000dec.c in FFmpeg before 2.8.2 does not enforce minimum-value and maximum-value constraints on tile coordinates, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

The jpeg2000_read_main_headers function in libavcodec/jpeg2000dec.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not enforce uniqueness of the SIZ marker in a JPEG 2000 image, which allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via a crafted image with two or more of these markers.

Integer overflow in the ff_ivi_init_planes function in libavcodec/ivi.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via crafted image dimensions in Indeo Video Interactive data.

The smka_decode_frame function in libavcodec/smacker.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not verify that the data size is consistent with the number of channels, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Smacker data.

NVD reports:

Use-after-free vulnerability in the ff_h264_free_tables function in libavcodec/h264.c in FFmpeg before 2.3.6 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted H.264 data in an MP4 file, as demonstrated by an HTML VIDEO element that references H.264 data.

FFmpeg security reports:

Multiple vulnerabilities have been fixed in FFmpeg 3.3.4. Please refer to the CVE list for details.

OSS-Security list:

There is a possible XSS vulnerability in rails-html-sanitizer. The gem allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments, and these attributes can lead to an XSS attack on target applications.

This issue is similar to CVE-2018-8048 in Loofah.

mybb Team reports:

Medium risk: Tasks Local File Inclusion

Medium risk: Forum Password Check Bypass

Low risk: Admin Permissions Group Title XSS

Low risk: Attachment types file extension XSS

Low risk: Moderator Tools XSS

Low risk: Security Questions XSS

Low risk: Settings Management XSS

Low risk: Templates Set Name XSS

Low risk: Usergroup Promotions XSS

Low risk: Warning Types XSS

MITRE reports:

SQLite databases whose schema is corrupted using a CREATE TABLE AS statement could cause a NULL pointer dereference, related to build.c and prepare.c.

Sanitize release:

Fixed an HTML injection vulnerability that could allow XSS.

When Sanitize <= 4.6.2 is used in combination with libxml2 >= 2.9.2, a specially crafted HTML fragment can cause libxml2 to generate improperly escaped output, allowing non-whitelisted attributes to be used on whitelisted elements.

Sanitize now performs additional escaping on affected attributes to prevent this.

GitHub issue:

This issue has been created for public disclosure of an XSS / code injection vulnerability that was responsibly reported by the Shopify Application Security Team.

Loofah allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments.

MITRE reports:

In Jupyter Notebook before 5.4.1, a maliciously forged notebook file can bypass sanitization to execute JavaScript in the notebook context. Specifically, invalid HTML is 'fixed' by jQuery after sanitization, making it dangerous.

Florian Grunow reports:

An attacker able to exploit this vulnerability can extract files of the server the application is running on. This may include configuration files, log files and additionally all files that are readable for all users on the system. This issue is post-authentication. That means an attacker would need valid credentials for the application to log in or needs to exploit an additional vulnerability of which we are not aware of at this point of time.

An attacker would also be able to delete files on the system, if the user running the application has the rights to do so.

Does this issue affect me?

Likely yes, if you are using Squirrelmail. We checked the latest development version, which is 1.5.2-svn and the latest version available for download at this point of time, 1.4.22. Both contain the vulnerable code.

SchedMD reports:

Several issues were discovered with incomplete sanitization of user-provided text strings, which could potentially lead to SQL injection attacks against SlurmDBD itself. Such exploits could lead to a loss of accounting data, or escalation of user privileges on the cluster.

NVD reports:

Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue to Mozilla bug 550184.

In Xiph.Org libvorbis 1.3.5, an out-of-bounds array read vulnerability exists in the function mapping0_forward() in mapping0.c, which may lead to DoS when operating on a crafted audio file with vorbis_analysis().

Mozilla Foundation reports:

CVE-2018-5127: Buffer overflow manipulating SVG animatedPathSegList

CVE-2018-5128: Use-after-free manipulating editor selection ranges

CVE-2018-5129: Out-of-bounds write with malformed IPC messages

CVE-2018-5130: Mismatched RTP payload type can trigger memory corruption

CVE-2018-5131: Fetch API improperly returns cached copies of no-store/no-cache resources

CVE-2018-5132: WebExtension Find API can search privileged pages

CVE-2018-5133: Value of the app.support.baseURL preference is not properly sanitized

CVE-2018-5134: WebExtensions may use view-source: URLs to bypass content restrictions

CVE-2018-5135: WebExtension browserAction can inject scripts into unintended contexts

CVE-2018-5136: Same-origin policy violation with data: URL shared workers

CVE-2018-5137: Script content can access legacy extension non-contentaccessible resources

CVE-2018-5138: Android Custom Tab address spoofing through long domain names

CVE-2018-5140: Moz-icon images accessible to web content through moz-icon: protocol

CVE-2018-5141: DOS attack through notifications Push API

CVE-2018-5142: Media Capture and Streams API permissions display incorrect origin with data: and blob: URLs

CVE-2018-5143: Self-XSS pasting javascript: URL with embedded tab into addressbar

CVE-2018-5126: Memory safety bugs fixed in Firefox 59

CVE-2018-5125: Memory safety bugs fixed in Firefox 59 and Firefox ESR 52.7

Theodore Y. Ts'o reports:

Fixed some potential buffer overrun bugs in the blkid library and in the fsck program.

Problem Description:

A number of issues relating to speculative execution were found last year and publicly announced January 3rd. Two of these, known as Meltdown and Spectre V2, are addressed here.

CVE-2017-5754 (Meltdown) - ------------------------

This issue relies on an affected CPU speculatively executing instructions beyond a faulting instruction. When this happens, changes to architectural state are not committed, but observable changes may be left in micro- architectural state (for example, cache). This may be used to infer privileged data.

CVE-2017-5715 (Spectre V2) - --------------------------

Spectre V2 uses branch target injection to speculatively execute kernel code at an address under the control of an attacker.

Impact:

An attacker may be able to read secret data from the kernel or from a process when executing untrusted code (for example, in a web browser).

Network Time Foundation reports:

The NTP Project at Network Time Foundation is releasing ntp-4.2.8p11.

This release addresses five security issues in ntpd:

• LOW/MEDIUM: Sec 3012 / CVE-2016-1549 / VU#961909: Sybil vulnerability: ephemeral association attack
• INFO/MEDIUM: Sec 3412 / CVE-2018-7182 / VU#961909: ctl_getitem(): buffer read overrun leads to undefined behavior and information leak
• LOW: Sec 3415 / CVE-2018-7170 / VU#961909: Multiple authenticated ephemeral associations
• LOW: Sec 3453 / CVE-2018-7184 / VU#961909: Interleaved symmetric mode cannot recover from bad state
• LOW/MEDIUM: Sec 3454 / CVE-2018-7185 / VU#961909: Unauthenticated packet can reset authenticated interleaved association

one security issue in ntpq:

• MEDIUM: Sec 3414 / CVE-2018-7183 / VU#961909: ntpq:decodearr() can write beyond its buffer limit

and provides over 33 bugfixes and 32 other improvements.

Problem Description:

Due to a lack of strict checking, an attacker from a trusted host can send a specially constructed IP packet that may lead to a system crash.

Additionally, a use-after-free vulnerability in the AH handling code could cause unpredictable results.

Impact:

Access to out of bounds or freed mbuf data can lead to a kernel panic or other unpredictable results.

Adobe reports:

• This update resolves a use-after-free vulnerability that could lead to remote code execution (CVE-2018-4919).
• This update resolves a type confusion vulnerability that could lead to remote code execution (CVE-2018-4920).

The samba project reports:

Missing null pointer checks may crash the external print server process.

On a Samba 4 AD DC any authenticated user can change other user's passwords over LDAP, including the passwords of administrative users and service accounts.

Simon Butcher reports:

• When the truncated HMAC extension is enabled and CBC is used, sending a malicious application packet can be used to selectively corrupt 6 bytes on the peer's heap, potentially leading to a crash or remote code execution. This can be triggered remotely from either side in both TLS and DTLS.
• When RSASSA-PSS signature verification is enabled, sending a maliciously constructed certificate chain can be used to cause a buffer overflow on the peer's stack, potentially leading to crash or remote code execution. This can be triggered remotely from either side in both TLS and DTLS.

Google Chrome Releases reports:

45 security fixes in this release:

• [758848] High CVE-2017-11215: Use after free in Flash. Reported by JieZeng of Tencent Zhanlu Lab on 2017-08-25
• [758863] High CVE-2017-11225: Use after free in Flash. Reported by JieZeng of Tencent Zhanlu Lab on 2017-08-25
• [780919] High CVE-2018-6060: Use after free in Blink. Reported by Omair on 2017-11-02
• [794091] High CVE-2018-6061: Race condition in V8. Reported by Guang Gong of Alpha Team, Qihoo 360 on 2017-12-12
• [780104] High CVE-2018-6062: Heap buffer overflow in Skia. Reported by Anonymous on 2017-10-31
• [789959] High CVE-2018-6057: Incorrect permissions on shared memory. Reported by Gal Beniamini of Google Project Zero on 2017-11-30
• [792900] High CVE-2018-6063: Incorrect permissions on shared memory. Reported by Gal Beniamini of Google Project Zero on 2017-12-07
• [798644] High CVE-2018-6064: Type confusion in V8. Reported by lokihardt of Google Project Zero on 2018-01-03
• [808192] High CVE-2018-6065: Integer overflow in V8. Reported by Mark Brand of Google Project Zero on 2018-02-01
• [799477] Medium CVE-2018-6066: Same Origin Bypass via canvas. Reported by Masato Kinugawa on 2018-01-05
• [779428] Medium CVE-2018-6067: Buffer overflow in Skia. Reported by Ned Williamson on 2017-10-30
• [779428] Medium CVE-2018-6067: Buffer overflow in Skia. Reported by Ned Williamson on 2017-10-30
• [799918] Medium CVE-2018-6069: Stack buffer overflow in Skia. Reported by Wanglu and Yangkang(@dnpushme) of Qihoo360 Qex Team on 2018-01-08
• [668645] Medium CVE-2018-6070: CSP bypass through extensions. Reported by Rob Wu on 2016-11-25
• [777318] Medium CVE-2018-6071: Heap bufffer overflow in Skia. Reported by Anonymous on 2017-10-23
• [791048] Medium CVE-2018-6072: Integer overflow in PDFium. Reported by Atte Kettunen of OUSPG on 2017-12-01
• [804118] Medium CVE-2018-6073: Heap bufffer overflow in WebGL. Reported by Omair on 2018-01-20
• [809759] Medium CVE-2018-6074: Mark-of-the-Web bypass. Reported by Abdulrahman Alqabandi (@qab) on 2018-02-06
• [608669] Medium CVE-2018-6075: Overly permissive cross origin downloads. Reported by Inti De Ceukelaire (intigriti.com) on 2016-05-03
• [758523] Medium CVE-2018-6076: Incorrect handling of URL fragment identifiers in Blink. Reported by Mateusz Krzeszowiec on 2017-08-24
• [778506] Medium CVE-2018-6077: Timing attack using SVG filters. Reported by Khalil Zhani on 2017-10-26
• [793628] Medium CVE-2018-6078: URL Spoof in OmniBox. Reported by Khalil Zhani on 2017-12-10
• [788448] Medium CVE-2018-6079: Information disclosure via texture data in WebGL. Reported by Ivars Atteka on 2017-11-24
• [792028] Medium CVE-2018-6080: Information disclosure in IPC call. Reported by Gal Beniamini of Google Project Zero on 2017-12-05
• [797525] Low CVE-2018-6081: XSS in interstitials. Reported by Rob Wu on 2017-12-24
• [767354] Low CVE-2018-6082: Circumvention of port blocking. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-09-21
• [771709] Low CVE-2018-6083: Incorrect processing of AppManifests. Reported by Jun Kokatsu (@shhnjk) on 2017-10-04

wireshark developers reports:

wnpa-sec-2018-05. IEEE 802.11 dissector crash. (CVE-2018-7335)

wnpa-sec-2018-06. Large or infinite loops in multiple dissectors. (CVE-2018-7321 through CVE-2018-7333)

wnpa-sec-2018-07. UMTS MAC dissector crash. (CVE-2018-7334)

wnpa-sec-2018-08. DOCSIS dissector crash. (CVE-2018-7337)

wnpa-sec-2018-09. FCP dissector crash. (CVE-2018-7336)

wnpa-sec-2018-10. SIGCOMP dissector crash. (CVE-2018-7320)

wnpa-sec-2018-11. Pcapng file parser crash.

wnpa-sec-2018-12. IPMI dissector crash.

wnpa-sec-2018-13. SIGCOMP dissector crash.

wnpa-sec-2018-14. NBAP dissector crash.

ISC reports:

Failure to properly bounds check a buffer used for processing DHCP options allows a malicious server (or an entity masquerading as a server) to cause a buffer overflow (and resulting crash) in dhclient by sending a response containing a specially constructed options section.

A malicious client which is allowed to send very large amounts of traffic (billions of packets) to a DHCP server can eventually overflow a 32-bit reference counter, potentially causing dhcpd to crash.

Laurent Delosieres, Secunia Research at Flexera Software reports:

Secunia Research has discovered a vulnerability in libsndfile, which can be exploited by malicious people to disclose potentially sensitive information. The vulnerability is caused due to an error in the "aiff_read_chanmap()" function (src/aiff.c), which can be exploited to cause an out-of-bounds read memory access via a specially crafted AIFF file. The vulnerability is confirmed in version 1.0.28. Other versions may also be affected.

Agostino Sarubbo, Gentoo reports:

CVE-2017-8361 (Medium): The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.

CVE-2017-8362 (Medium): The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (invalid read and application crash) via a crafted audio file.

CVE-2017-8363 (Medium): The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted audio file.

CVE-2017-8365 (Medium): The i2les_array function in pcm.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.

manxorist on Github reports:

CVE-2017-12562 (High): Heap-based Buffer Overflow in the psf_binheader_writef function in common.c in libsndfile through 1.0.28 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

Xin-Jiang on Github reports:

CVE-2017-14634 (Medium): In libsndfile 1.0.28, a divide-by-zero error exists in the function double64_init() in double64.c, which may lead to DoS when playing a crafted audio file.

Xin-Jiang on Github reports:

CVE-2017-14245 (Medium): An out of bounds read in the function d2alaw_array() in alaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values.

CVE-2017-14246 (Medium): An out of bounds read in the function d2ulaw_array() in ulaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values.

my123px on Github reports:

CVE-2017-17456 (Medium): The function d2alaw_array() in alaw.c of libsndfile 1.0.29pre1 may lead to a remote DoS attack (SEGV on unknown address 0x000000000000), a different vulnerability than CVE-2017-14245.

CVE-2017-17457 (Medium): The function d2ulaw_array() in ulaw.c of libsndfile 1.0.29pre1 may lead to a remote DoS attack (SEGV on unknown address 0x000000000000), a different vulnerability than CVE-2017-14246.

The PostgreSQL project reports:

• CVE-2018-1058: Uncontrolled search path element in pg_dump and other client applications

Shibboleth consortium reports:

Shibboleth SP software vulnerable to additional data forgery flaws

The XML processing performed by the Service Provider software has been found to be vulnerable to new flaws similar in nature to the one addressed in an advisory last month.

These bugs involve the use of other XML constructs rather than entity references, and therefore required additional mitigation once discovered. As with the previous issue, this flaw allows for changes to an XML document that do not break a digital signature but can alter the user data passed through to applications behind the SP and result in impersonation attacks and exposure of protected information.

As before, the use of XML Encryption is a significant mitigation, but we have not dismissed the possibility that attacks on the Response "envelope" may be possible, in both the original and this new case. No actual attacks of this nature are known, so deployers should prioritize patching systems that expect to handle unencrypted SAML assertions.

An updated version of XMLTooling-C (V1.6.4) is available that protects against these new attacks, and should help prevent similar vulnerabilities in the future.

Unlike the previous case, these bugs are NOT prevented by any existing Xerces-C parser version on any platform and cannot be addressed by any means other than the updated XMLTooling-C library.

The Service Provider software relies on a generic XML parser to process SAML responses and there are limitations in older versions of the parser that make it impossible to fully disable Document Type Definition (DTD) processing.

Through addition/manipulation of a DTD, it's possible to make changes to an XML document that do not break a digital signature but are mishandled by the SP and its libraries. These manipulations can alter the user data passed through to applications behind the SP and result in impersonation attacks and exposure of protected information.

While newer versions of the xerces-c3 parser are configured by the SP into disallowing the use of a DTD via an environment variable, this feature is not present in the xerces-c3 parser before version 3.1.4, so an additional fix is being provided now that an actual DTD exploit has been identified. Xerces-c3-3.1.4 was committed to the ports tree already on 2016-07-26.

Google Chrome Releases reports:

Several security fixes in this release, including:

• [780450] High CVE-2018-6031: Use after free in PDFium. Reported by Anonymous on 2017-11-01
• [787103] High CVE-2018-6032: Same origin bypass in Shared Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-11-20
• [793620] High CVE-2018-6033: Race when opening downloaded files. Reported by Juho Nurminen on 2017-12-09
• [784183] Medium CVE-2018-6034: Integer overflow in Blink. Reported by Tobias Klein (www.trapkit.de) on 2017-11-12
• [797500] Medium CVE-2018-6035: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-23
• [797500] Medium CVE-2018-6035: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-23
• [753645] Medium CVE-2018-6037: Insufficient user gesture requirements in autofill. Reported by Paul Stone of Context Information Security on 2017-08-09
• [774174] Medium CVE-2018-6038: Heap buffer overflow in WebGL. Reported by cloudfuzzer on 2017-10-12
• [775527] Medium CVE-2018-6039: XSS in DevTools. Reported by Juho Nurminen on 2017-10-17
• [778658] Medium CVE-2018-6040: Content security policy bypass. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-26
• [760342] Medium CVE-2018-6041: URL spoof in Navigation. Reported by Luan Herrera on 2017-08-29
• [773930] Medium CVE-2018-6042: URL spoof in OmniBox. Reported by Khalil Zhani on 2017-10-12
• [785809] Medium CVE-2018-6043: Insufficient escaping with external URL handlers. Reported by 0x09AL on 2017-11-16
• [797497] Medium CVE-2018-6045: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-23
• [798163] Medium CVE-2018-6046: Insufficient isolation of devtools from extensions. Reported by Rob Wu on 2017-12-31
• [799847] Medium CVE-2018-6047: Cross origin URL leak in WebGL. Reported by Masato Kinugawa on 2018-01-08
• [763194] Low CVE-2018-6048: Referrer policy bypass in Blink. Reported by Jun Kokatsu (@shhnjk) on 2017-09-08
• [771848] Low CVE-2017-15420: URL spoofing in Omnibox. Reported by Drew Springall (@_aaspring_) on 2017-10-05
• [774438] Low CVE-2018-6049: UI spoof in Permissions. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-13
• [774842] Low CVE-2018-6050: URL spoof in OmniBox. Reported by Jonathan Kew on 2017-10-15
• [441275] Low CVE-2018-6051: Referrer leak in XSS Auditor. Reported by Antonio Sanso (@asanso) on 2014-12-11
• [615608] Low CVE-2018-6052: Incomplete no-referrer policy implementation. Reported by Tanner Emek on 2016-05-28
• [758169] Low CVE-2018-6053: Leak of page thumbnails in New Tab Page. Reported by Asset Kabdenov on 2017-08-23
• [797511] Low CVE-2018-6054: Use after free in WebUI. Reported by Rob Wu on 2017-12-24

Google Chrome Releases reports:

1 security fix in this release:

• [806388] High CVE-2018-6056: Incorrect derived class instantiation in V8. Reported by lokihardt of Google Project Zero on 2018-01-26

Drupal Security Team reports:

CVE-2017-6926: Comment reply form allows access to restricted content

CVE-2017-6927: JavaScript cross-site scripting prevention is incomplete

CVE-2017-6928: Private file access bypass - Moderately Critical

CVE-2017-6929: jQuery vulnerability with untrusted domains - Moderately Critical

CVE-2017-6930: Language fallback can be incorrect on multilingual sites with node access restrictions

CVE-2017-6931: Settings Tray access bypass

CVE-2017-6932: External link injection on 404 pages when linking to the current page

Hank Leininger reports:

Bugs in Git, Subversion, and Mercurial were just announced and patched which allowed arbitrary local command execution if a malicious name was used for the remote server, such as starting with - to pass options to the ssh client: git clone ssh://-oProxyCommand=some-command... CVS has a similar problem with the -d option:

Tested vanilla CVS 1.12.13, and Gentoo CVS 1.12.12-r11.

LibreOffice reports:

LibreOffice Calc supports a WEBSERVICE function to obtain data by URL. Vulnerable versions of LibreOffice allow WEBSERVICE to take a local file URL (e.g file://) which can be used to inject local files into the spreadsheet without warning the user. Subsequent formulas can operate on that inserted data and construct a remote URL whose path leaks the local data to a remote attacker.

In later versions of LibreOffice without this flaw, WEBSERVICE has now been limited to accessing http and https URLs along with bringing WEBSERVICE URLs under LibreOffice Calc's link management infrastructure.

Note: This vulnerability has been identified upstream as CVE-2018-1055, but NVD/Mitre are advising it's a reservation duplicate of CVE-2018-6871 which should be used instead.

The Apache Software Foundation reports:

Security constraints defined by annotations of Servlets were only applied once a Servlet had been loaded. Because security constraints defined in this way apply to the URL pattern and any URLs below that point, it was possible - depending on the order Servlets were loaded - for some security constraints not to be applied. This could have exposed resources to users who were not authorised to access them.

The URL pattern of "" (the empty string) which exactly maps to the context root was not correctly handled when used as part of a security constraint definition. This caused the constraint to be ignored. It was, therefore, possible for unauthorised users to gain access to web application resources that should have been protected. Only security constraints with a URL pattern of the empty string were affected.

Louis Dion-Marcil reports:

Due to incorrect pointer handling Squid is vulnerable to denial of service attack when processing ESI responses.

This problem allows a remote server delivering certain ESI response syntax to trigger a denial of service for all clients accessing the Squid service.

Due to unrelated changes Squid-3.5 has become vulnerable to some regular ESI server responses also triggering this issue.

This problem is limited to the Squid custom ESI parser. Squid built to use libxml2 or libexpat XML parsers do not have this problem.

Due to incorrect pointer handling Squid is vulnerable to denial of service attack when processing ESI responses or downloading intermediate CA certificates.

This problem allows a remote client delivering certain HTTP requests in conjunction with certain trusted server responses to trigger a denial of service for all clients accessing the Squid service.

The phpMyAdmin team reports:

Summary

Self XSS in central columns feature

Description

A self-cross site scripting (XSS) vulnerability has been reported relating to the central columns feature.

Severity

We consider this vulnerability to be of moderate severity.

Mitigation factor

A valid token must be used in the attack

Irssi reports:

Use after free when server is disconnected during netsplits. Found by Joseph Bisch.

Use after free when SASL messages are received in unexpected order. Found by Joseph Bisch.

Null pointer dereference when an ?empty? nick has been observed by Irssi. Found by Joseph Bisch.

When the number of windows exceed the available space, Irssi would crash due to Null pointer dereference. Found by Joseph Bisch.

Certain nick names could result in out of bounds access when printing theme strings. Found by Oss-Fuzz.

The Asterisk project reports:

AST-2018-002 - By crafting an SDP message with an invalid media format description Asterisk crashes when using the pjsip channel driver because pjproject's sdp parsing algorithm fails to catch the invalid media format description.

AST-2018-003 - By crafting an SDP message body with an invalid fmtp attribute Asterisk crashes when using the pjsip channel driver because pjproject's fmtp retrieval function fails to check if fmtp value is empty (set empty if previously parsed as invalid).

GitLab reports:

SnippetFinder information disclosure

The GitLab SnippetFinder component contained an information disclosure which allowed access to snippets restricted to Only team members or configured as disabled. The issue is now resolved in the latest version.

LDAP API authorization issue

An LDAP API endpoint contained an authorization vulnerability which unintentionally disclosed bulk LDAP groups data. This issue is now fixed in the latest release.

Persistent XSS mermaid markdown

The mermaid markdown feature contained a persistent XSS issue that is now resolved in the latest release.

Insecure direct object reference Todo API

The Todo API was vulnerable to an insecure direct object reference issue which resulted in an information disclosure of confidential data.

GitHub import access control issue

An improper access control weakness issue was discovered in the GitHub import feature. The issue allowed an attacker to create projects under other accounts which they shouldn't have access to. The issue is now resolved in the latest version.

Protected variables information disclosure

The CI jobs protected tag feature contained a vulnerability which resulted in an information disclosure of protected variables. The issue is now resolved in the latest release.

Strongswan Release Notes reports:

Fixed a DoS vulnerability in the parser for PKCS#1 RSASSA-PSS signatures that was caused by insufficient input validation. One of the configurable parameters in algorithm identifier structures for RSASSA-PSS signatures is the mask generation function (MGF). Only MGF1 is currently specified for this purpose. However, this in turn takes itself a parameter that specifies the underlying hash function. strongSwan's parser did not correctly handle the case of this parameter being absent, causing an undefined data read. his vulnerability has been registered as CVE-2018-6459.

Upstream commit:

Vulnerabilities existed in cookie handling.

Philippe Antoine of Catena cyber:

This is a security release that fixes an integer overflow in code generated by binpac. This issue can be used by remote attackers to crash Bro (i.e. a DoS attack). There also is a possibility this can be exploited in other ways. (CVE pending.)

Bugzilla Security Advisory

A CSRF vulnerability in report.cgi would allow a third-party site to extract confidential information from a bug the victim had access to.

Frank Meier:

Bro before Bro v2.5.2 is vulnerable to an out of bounds write in the ContentLine analyzer allowing remote attackers to cause a denial of service (crash) and possibly other exploitation.

Consul developers report:

A flaw was found in the embedded DNS library used in consul which may allow a denial of service attack. Consul was updated to include the fixed version.

Secunia Research reports:

CVE-2018-5800: An off-by-one error within the "LibRaw::kodak_ycbcr_load_raw()" function (internal/dcraw_common.cpp) can be exploited to cause a heap-based buffer overflow and subsequently cause a crash.

CVE-2017-5801: An error within the "LibRaw::unpack()" function (src/libraw_cxx.cpp) can be exploited to trigger a NULL pointer dereference.

CVE-2017-5802: An error within the "kodak_radc_load_raw()" function (internal/dcraw_common.cpp) related to the "buf" variable can be exploited to cause an out-of-bounds read memory access and subsequently cause a crash.

Secunia Research reports:

CVE-2017-16909: An error related to the "LibRaw::panasonic_load_raw()" function (dcraw_common.cpp) can be exploited to cause a heap-based buffer overflow and subsequently cause a crash via a specially crafted TIFF image.

CVE-2017-16910: An error within the "LibRaw::xtrans_interpolate()" function (internal/dcraw_common.cpp) can be exploited to cause an invalid read memory access.

Quagga reports:

The Quagga BGP daemon, bgpd, does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or it may crash.

The Quagga BGP daemon, bgpd, can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes.

The Quagga BGP daemon, bgpd, can overrun internal BGP code-to-string conversion tables used for debug by 1 pointer value, based on input.

The Quagga BGP daemon, bgpd, can enter an infinite loop if sent an invalid OPEN message by a configured peer.

Bitmessage developers report:

A remote code execution vulnerability has been spotted in use against some users running PyBitmessage v0.6.2. The cause was identified and a fix has been added and released as 0.6.3.2. (Will be updated if/when CVE will be available.)

Jenkins developers report:

Jenkins did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to.

Mitre reports:

bchunk 1.2.0 and 1.2.1 vulnerable to a heap-based buffer overflow and crash when processing a malformed CUE (.cue) file.

Mitre reports:

bchunk 1.2.0 and 1.2.1 is vulnerable to an "Access violation near NULL on destination operand" and crash when processing a malformed CUE (.cue) file.

Mitre reports:

bchunk 1.2.0 and 1.2.1 is vulnerable to a heap-based buffer overflow (with a resultant invalid free) and crash when processing a malformed CUE (.cue) file.

Uwsgi developers report:

It was discovered that the uwsgi_expand_path function in utils.c in Unbit uWSGI, an application container server, has a stack-based buffer overflow via a large directory length that can cause a denial-of-service (application crash) or stack corruption.

Python issue:

There is a possible integer overflow in PyString_DecodeEscape function of the file stringobject.c, which can be abused to gain a heap overflow, possibly leading to arbitrary code execution.

mpv developers report:

mpv through 0.28.0 allows remote attackers to execute arbitrary code via a crafted web site, because it reads HTML documents containing VIDEO elements, and accepts arbitrary URLs in a src attribute without a protocol whitelist in player/lua/ytdl_hook.lua. For example, an av://lavfi:ladspa=file= URL signifies that the product should call dlopen on a shared object file located at an arbitrary local pathname. The issue exists because the product does not consider that youtube-dl can provide a potentially unsafe URL.

MITRE reports:

JSONRPC vulnerability

Exim developers report:

There is a buffer overflow in base64d(), if some pre-conditions are met. Using a handcrafted message, remote code execution seems to be possible.

MITRE reports:

Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.

MITRE reports:

Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, alows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.

X-cela reports:

Calls into build_benocde that use %zu could crash on 64 bit machines due to the size change of size_t. Someone can force READ_ENC_IA to fail allowing an internal_error to be thrown and bring down the client.

Mark Sapiro reports:

An XSS vulnerability in the user options CGI could allow a crafted URL to execute arbitrary javascript in a user's browser. A related issue could expose information on a user's options page without requiring login.

The PostgreSQL project reports:

• CVE-2018-1052: Fix the processing of partition keys containing multiple expressions (only for PostgreSQL-10.x)
• CVE-2018-1053: Ensure that all temporary files made with "pg_upgrade" are non-world-readable

Adobe reports:

• This update resolves use-after-free vulnerabilities that could lead to remote code execution (CVE-2018-4877, CVE-2018-4878).

Alessio Santoru reports:

Buffer overflow in htpasswd.

MITRE reports:

Improper parsing allows command injection via shell metacharacters in a JSON configuration request received via 127.0.0.1 UDP traffic.

Pale Moon reports:

CVE-2018-5102: Use-after-free in HTML media elements

CVE-2018-5122: Potential integer overflow in DoCrypt

Tatsuya Kinoshita reports:

CVE-2018-6196 * table.c: Prevent negative indent value in feed_table_block_tag().

CVE-2018-6197 * form.c: Prevent invalid columnPos() call in formUpdateBuffer().

CVE-2018-6198 * config.h.dist, config.h.in, configure, configure.ac, main.c, rc.c: Make temporary directory safely when ~/.w3m is unwritable.

Django release notes:

CVE-2018-6188: Information leakage in AuthenticationForm

A regression in Django 1.11.8 made AuthenticationForm run its confirm_login_allowed() method even if an incorrect password is entered. This can leak information about a user, depending on what messages confirm_login_allowed() raises. If confirm_login_allowed() isn't overridden, an attacker enter an arbitrary username and see if that user has been set to is_active=False. If confirm_login_allowed() is overridden, more sensitive details could be leaked.

This issue is fixed with the caveat that AuthenticationForm can no longer raise the "This account is inactive." error if the authentication backend rejects inactive users (the default authentication backend, ModelBackend, has done that since Django 1.10). This issue will be revisited for Django 2.1 as a fix to address the caveat will likely be too invasive for inclusion in older versions.

Pedro Sampaio reports:

A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. A abort of SASL authentication results in a memory leak in Dovecot auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion.

The Mozilla Foundation reports:

Mozilla developer Johann Hofmann reported that unsanitized output in the browser UI can lead to arbitrary code execution.

Mozilla Foundation reports:

CVE-2018-5091: Use-after-free with DTMF timers

CVE-2018-5092: Use-after-free in Web Workers

CVE-2018-5093: Buffer overflow in WebAssembly during Memory/Table resizing

CVE-2018-5094: Buffer overflow in WebAssembly with garbage collection on uninitialized memory

CVE-2018-5095: Integer overflow in Skia library during edge builder allocation

CVE-2018-5097: Use-after-free when source document is manipulated during XSLT

CVE-2018-5098: Use-after-free while manipulating form input elements

CVE-2018-5099: Use-after-free with widget listener

CVE-2018-5100: Use-after-free when IsPotentiallyScrollable arguments are freed from memory

CVE-2018-5101: Use-after-free with floating first-letter style elements

CVE-2018-5102: Use-after-free in HTML media elements

CVE-2018-5103: Use-after-free during mouse event handling

CVE-2018-5104: Use-after-free during font face manipulation

CVE-2018-5105: WebExtensions can save and execute files on local file system without user prompts

CVE-2018-5106: Developer Tools can expose style editor information cross-origin through service worker

CVE-2018-5107: Printing process will follow symlinks for local file access

CVE-2018-5108: Manually entered blob URL can be accessed by subsequent private browsing tabs

CVE-2018-5109: Audio capture prompts and starts with incorrect origin attribution

CVE-2018-5110: Cursor can be made invisible on OS X

CVE-2018-5111: URL spoofing in addressbar through drag and drop

CVE-2018-5112: Extension development tools panel can open a non-relative URL in the panel

CVE-2018-5113: WebExtensions can load non-HTTPS pages with browser.identity.launchWebAuthFlow

CVE-2018-5114: The old value of a cookie changed to HttpOnly remains accessible to scripts

CVE-2018-5115: Background network requests can open HTTP authentication in unrelated foreground tabs

CVE-2018-5116: WebExtension ActiveTab permission allows cross-origin frame content access

CVE-2018-5117: URL spoofing with right-to-left text aligned left-to-right

CVE-2018-5118: Activity Stream images can attempt to load local content through file:

CVE-2018-5119: Reader view will load cross-origin content in violation of CORS headers

CVE-2018-5121: OS X Tibetan characters render incompletely in the addressbar

CVE-2018-5122: Potential integer overflow in DoCrypt

CVE-2018-5090: Memory safety bugs fixed in Firefox 58

CVE-2018-5089: Memory safety bugs fixed in Firefox 58 and Firefox ESR 52.6

Debian Security Advisory reports:

Multiple vulnerabilities have been discovered in the libtiff library and the included tools, which may result in denial of service or the execution of arbitrary code.

Mozilla reports:

During TLS 1.2 exchanges, handshake hashes are generated which point to a message buffer. This saved data is used for later messages but in some cases, the handshake transcript can exceed the space available in the current buffer, causing the allocation of a new buffer. This leaves a pointer pointing to the old, freed buffer, resulting in a use-after-free when handshake hashes are then calculated afterwards. This can result in a potentially exploitable crash.

Upstream reports:

A stack-based buffer overflow within GNOME gcab through 0.7.4 can be exploited by malicious attackers to cause a crash or, potentially, execute arbitrary code via a crafted .cab file.

The cURL project reports:

libcurl 7.1 through 7.57.0 might accidentally leak authentication data to third parties. When asked to send custom headers in its HTTP requests, libcurl will send that set of headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the `Location:` response header value. Sending the same set of headers to subsequest hosts is in particular a problem for applications that pass on custom `Authorization:` headers, as this header often contains privacy sensitive information or data that could allow others to impersonate the libcurl-using client's request.

ClamAV project reports:

Join us as we welcome ClamAV 0.99.3 to the family!.

This release is a security release and is recommended for all ClamAV users.

CVE-2017-12374 ClamAV UAF (use-after-free) Vulnerabilities

CVE-2017-12375 ClamAV Buffer Overflow Vulnerability

CVE-2017-12376 ClamAV Buffer Overflow in handle_pdfname Vulnerability

CVE-2017-12377 ClamAV Mew Packet Heap Overflow Vulnerability

CVE-2017-12378 ClamAV Buffer Over Read Vulnerability

CVE-2017-12379 ClamAV Buffer Overflow in messageAddArgument Vulnerability

CVE-2017-12380 ClamAV Null Dereference Vulnerability

Google Chrome Releases reports:

37 security fixes in this release, including:

• [778505] Critical CVE-2017-15407: Out of bounds write in QUIC. Reported by Ned Williamson on 2017-10-26
• [762374] High CVE-2017-15408: Heap buffer overflow in PDFium. Reported by Ke Liu of Tencent's Xuanwu LAB on 2017-09-06
• [763972] High CVE-2017-15409: Out of bounds write in Skia. Reported by Anonymous on 2017-09-11
• [765921] High CVE-2017-15410: Use after free in PDFium. Reported by Luat Nguyen of KeenLab, Tencent on 2017-09-16
• [770148] High CVE-2017-15411: Use after free in PDFium. Reported by Luat Nguyen of KeenLab, Tencent on 2017-09-29
• [727039] High CVE-2017-15412: Use after free in libXML. Reported by Nick Wellnhofer on 2017-05-27
• [766666] High CVE-2017-15413: Type confusion in WebAssembly. Reported by Gaurav Dewan of Adobe Systems India Pvt. Ltd. on 2017-09-19
• [765512] Medium CVE-2017-15415: Pointer information disclosure in IPC call. Reported by Viktor Brange of Microsoft Offensive Security Research Team on 2017-09-15
• [779314] Medium CVE-2017-15416: Out of bounds read in Blink. Reported by Ned Williamson on 2017-10-28
• [699028] Medium CVE-2017-15417: Cross origin information disclosure in Skia. Reported by Max May on 2017-03-07
• [765858] Medium CVE-2017-15418: Use of uninitialized value in Skia. Reported by Kushal Arvind Shah of Fortinet's FortiGuard Labs on 2017-09-15
• [780312] Medium CVE-2017-15419: Cross origin leak of redirect URL in Blink. Reported by Jun Kokatsu on 2017-10-31
• [777419] Medium CVE-2017-15420: URL spoofing in Omnibox. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-23
• [774382] Medium CVE-2017-15422: Integer overflow in ICU. Reported by Yuan Deng of Ant-financial Light-Year Security Lab on 2017-10-13
• [780484] Medium CVE-2017-15430: Unsafe navigation in Chromecast Plugin. Reported by jinmo123 on 2017-01-11
• [778101] Low CVE-2017-15423: Issue with SPAKE implementation in BoringSSL. Reported by Greg Hudson on 2017-10-25
• [756226] Low CVE-2017-15424: URL Spoof in Omnibox. Reported by Khalil Zhani on 2017-08-16
• [756456] Low CVE-2017-15425: URL Spoof in Omnibox. Reported by xisigr of Tencent's Xuanwu Lab on 2017-08-17
• [757735] Low CVE-2017-15426: URL Spoof in Omnibox. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-08-18
• [768910] Low CVE-2017-15427: Insufficient blocking of Javascript in Omnibox. Reported by Junaid Farhan on 2017-09-26
• [792099] Various fixes from internal audits, fuzzing and other initiatives

PowerDNS Security Advisory reports:

An issue has been found in the DNSSEC validation component of PowerDNS Recursor, allowing an ancestor delegation NSEC or NSEC3 record to be used to wrongfully prove the non-existence of a RR below the owner name of that record. This would allow an attacker in position of man-in-the-middle to send a NXDOMAIN answer for a name that does exist.

Google Chrome Releases reports:

2 security fixes in this release, including:

• [770452] High CVE-2017-15396: Stack overflow in V8. Reported by Yuan Deng of Ant-financial Light-Year Security Lab on 2017-09-30
• [770450] Medium CVE-2017-15406: Stack overflow in V8. Reported by Yuan Deng of Ant-financial Light-Year Security Lab on 2017-09-30

Google Chrome Releases reports:

1 security fix in this release, including:

• [782145] High CVE-2017-15428: Out of bounds read in V8. Reported by Zhao Qixun of Qihoo 360 Vulcan Team on 2017-11-07

Google Chrome Releases reports:

2 security fixes in this release, including:

• [788453] High CVE-2017-15429: UXSS in V8. Reported by Anonymous on 2017-11-24
• [794792] Various fixes from internal audits, fuzzing and other initiatives

Unbound reports:

We discovered a vulnerability in the processing of wildcard synthesized NSEC records. While synthesis of NSEC records is allowed by RFC4592, these synthesized owner names should not be used in the NSEC processing. This does, however, happen in Unbound 1.6.7 and earlier versions.

phpbb developers reports:

Password updater working with PostgreSQL - The cron for updating legacy password hashes was running invalid queries on PostgreSQL.

Deleting orphaned attachments w/ large number of orphaned attachments - Orphaned attachment deletion was improved to be able to delete them when a large number of orphaned attachments exist.

Multiple bugfixes for retrieving image size - Multiple issues with retrieving the image size of JPEGs and temporary files were resolved.

Issues with updating from phpBB 3.0.6 - Inconsistencies in the way parent modules were treated caused issues with updating from older phpBB 3.0 versions.

Forum / topic icon blurriness - Fixed issues with forum and topic icons looking blurry on some browsers.

wordpress developers reports:

JavaScript errors that prevented saving posts in Firefox have been fixed.

The previous taxonomy-agnostic behavior of get_category_link() and category_description() was restored.

Switching themes will now attempt to restore previous widget assignments, even when there are no sidebars to map.

Oracle reports:

Not all vulnerabilities are relevant for all flavors/versions of the servers and clients

• Vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. GIS: CVE-2018-2573, DDL CVE-2018-2622, Optimizer: CVE-2018-2640, CVE-2018-2665, CVE-2018-2668, Security:Privileges: CVE-2018-2703, Partition: CVE-2018-2562.
• Vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. InnoDB: CVE-2018-2565, CVE-2018-2612 DML: CVE-2018-2576, CVE-2018-2646, Stored Procedure: CVE-2018-2583, Performance Schema: CVE-2018-2590, Partition: CVE-2018-2591, Optimizer: CVE-2018-2600, CVE-2018-2667, Security:Privileges: CVE-2018-2696, Replication: CVE-2018-2647.
• Vulnerability allows a low or high privileged attacker with network access via multiple protocols to compromise MySQL Server with unauthorized creation, deletion, modification or access to data/ critical data. InnoDB: CVE-2018-2612, Performance Schema: CVE-2018-2645, Replication: CVE-2018-2647, Partition: CVE-2018-2562.

GitLab developers report:

Today we are releasing versions 10.3.4, 10.2.6, and 10.1.6 for GitLab Community Edition (CE) and Enterprise Edition (EE).

These versions contain a number of important security fixes, including two that prevent remote code execution, and we strongly recommend that all GitLab installations be upgraded to one of these versions immediately.

Google Project Zero reports:

The transmission bittorrent client uses a client/server architecture, the user interface is the client which communicates to the worker daemon using JSON RPC requests.

As with all HTTP RPC schemes like this, any website can send requests to the daemon listening on localhost with XMLHttpRequest(), but the theory is they will be ignored because clients must prove they can read and set a specific header, X-Transmission-Session-Id. Unfortunately, this design doesn't work because of an attack called "DNS rebinding". Any website can simply create a dns name that they are authorized to communicate with, and then make it resolve to localhost.

Exploitation is simple, you could set script-torrent-done-enabled and run any command, or set download-dir to /home/user/ and then upload a torrent for .bashrc.

Shibboleth consortium reports:

Shibboleth SP software vulnerable to forged user attribute data

The Service Provider software relies on a generic XML parser to process SAML responses and there are limitations in older versions of the parser that make it impossible to fully disable Document Type Definition (DTD) processing.

Through addition/manipulation of a DTD, it's possible to make changes to an XML document that do not break a digital signature but are mishandled by the SP and its libraries. These manipulations can alter the user data passed through to applications behind the SP and result in impersonation attacks and exposure of protected information.

While newer versions of the xerces-c3 parser are configured by the SP into disallowing the use of a DTD via an environment variable, this feature is not present in the xerces-c3 parser before version 3.1.4, so an additional fix is being provided now that an actual DTD exploit has been identified. Xerces-c3-3.1.4 was committed to the ports tree already on 2016-07-26.

Adobe reports:

• This update resolves an out-of-bounds read vulnerability that could lead to information disclosure (CVE-2018-4871).

Mitre reports:

Awstats version 7.6 and earlier is vulnerable to a path traversal flaw in the handling of the "config" and "migrate" parameters resulting in unauthenticated remote code execution.

Irssi reports:

When the channel topic is set without specifying a sender, Irssi may dereference NULL pointer. Found by Joseph Bisch.

When using incomplete escape codes, Irssi may access data beyond the end of the string. Found by Joseph Bisch.

A calculation error in the completion code could cause a heap buffer overflow when completing certain strings. Found by Joseph Bisch.

When using an incomplete variable argument, Irssi may access data beyond the end of the string. Found by Joseph Bisch.

Mozilla Foundation reports:

Jann Horn of Google Project Zero Security reported that speculative execution performed by modern CPUs could leak information through a timing side-channel attack. Microsoft Vulnerability Research extended this attack to browser JavaScript engines and demonstrated that code on a malicious web page could read data from other web sites (violating the same-origin policy) or private data from the browser itself.

Since this new class of attacks involves measuring precise time intervals, as a parti al, short-term, mitigation we are disabling or reducing the precision of several time sources in Firefox. The precision of performance.now() has been reduced from 5?s to 20?s, and the SharedArrayBuffer feature has been disabled because it can be used to construct a high-resolution timer.

the PHP project reports:

• A stack out-of-bounds read occurs in match_at() during regular expression searching. A logical error involving order of validation and access in match_at() could result in an out-of-bounds read from a stack buffer (CVE-2017-9224).
• A heap out-of-bounds write or read occurs in next_state_val() during regular expression compilation. Octal numbers larger than 0xff are not handled correctly in fetch_token() and fetch_token_in_cc(). A malformed regular expression containing an octal number in the form of '\700' would produce an invalid code point value larger than 0xff in next_state_val(), resulting in an out-of-bounds write memory corruption (CVE-2017-9226).
• A stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer (CVE-2017-9227).
• A heap out-of-bounds write occurs in bitset_set_range() during regular expression compilation due to an uninitialized variable from an incorrect state transition. An incorrect state transition in parse_char_class() could create an execution path that leaves a critical local variable uninitialized until it's used as an index, resulting in an out-of-bounds write memory corruption (CVE-2017-9228).
• A SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg->dmax in forward_search_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition (CVE-2017-9228).

Jeriko One reports:

The receive_xattr function in xattrs.c in rsync 3.1.2 and 3.1.3-development does not check for a trailing '\0' character in an xattr name, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact by sending crafted data to the daemon.

The recv_files function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds with certain file metadata updates before checking for a filename in the daemon_filter_list data structure, which allows remote attackers to bypass intended access restrictions.

The daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, does not check for fnamecmp filenames in the daemon_filter_list data structure (in the recv_files function in receiver.c) and also does not apply the sanitize_paths protection mechanism to pathnames found in "xname follows" strings (in the read_ndx_and_attrs function in rsync.c), which allows remote attackers to bypass intended access restrictions.

Irssi reports:

When installing themes with unterminated colour formatting sequences, Irssi may access data beyond the end of the string.

While waiting for the channel synchronisation, Irssi may incorrectly fail to remove destroyed channels from the query list, resulting in use after free conditions when updating the state later on.

Certain incorrectly formatted DCC CTCP messages could cause NULL pointer dereference.

Overlong nicks or targets may result in a NULL pointer dereference while splitting the message.

In certain cases Irssi may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string.

MITRE reports:

Roundcube Webmail before 1.1.10, 1.2.x before 1.2.7, and 1.3.x before 1.3.3 allows unauthorized access to arbitrary files on the host's filesystem, including configuration files, as exploited in the wild in November 2017. The attacker must be able to authenticate at the target system with a valid username/password as the attack requires an active session.

OTRS reports:

An attacker who is logged into OTRS as an agent can request special URLs from OTRS which can lead to the execution of shell commands with the permissions of the web server user.

An attacker who is logged into OTRS as a customer can use the ticket search form to disclose internal article information of their customer tickets.

An attacker who is logged into OTRS as an agent can manipulate form parameters and execute arbitrary shell commands with the permissions of the OTRS or web server user.

An attacker can send a specially prepared email to an OTRS system. If this system has cookie support disabled, and a logged in agent clicks a link in this email, the session information could be leaked to external systems, allowing the attacker to take over the agent?s session.

The Legion of the Bouncy Castle reports:

Release: 1.59

CVE-2017-13098 ("ROBOT"), a Bleichenbacher oracle in TLS when RSA key exchange is negotiated. This potentially affected BCJSSE servers and any other TLS servers configured to use JCE for the underlying crypto - note the two TLS implementations using the BC lightweight APIs are not affected by this.

Mozilla Foundation reports:

CVE-2017-7845: Buffer overflow when drawing and validating elements with ANGLE library using Direct 3D 9

CVE-2017-7846: JavaScript Execution via RSS in mailbox:// origin

CVE-2017-7847: Local path string can be leaked from RSS feed

CVE-2017-7848: RSS Feed vulnerable to new line Injection

CVE-2017-7829: Mailsploit part 1: From address with encoded null character is cut off in message header display

The Asterisk project reports:

A select set of SIP messages create a dialog in Asterisk. Those SIP messages must contain a contact header. For those messages, if the header was not present and using the PJSIP channel driver, it would cause Asterisk to crash. The severity of this vulnerability is somewhat mitigated if authentication is enabled. If authentication is enabled a user would have to first be authorized before reaching the crash point.

The phpMyAdmin team reports:

Description

By deceiving a user to click on a crafted URL, it is possible to perform harmful database operations such as deleting records, dropping/truncating tables etc.

Severity

We consider this vulnerability to be critical.

The MariaDB project reports:

Fixes for the following security vulnerabilities: CVE-2017-15365

Oracle reports:

Please reference CVE/URL list for details

Phusion reports:

The cPanel Security Team discovered a vulnerability in Passenger that allows users to list the contents of arbitrary files on the system. CVE-2017-16355 has been assigned to this issue.

the freedesktop.org project reports:

A non-privileged X client can instruct X server running under root to open any file by creating own directory with "fonts.dir", "fonts.alias" or any font file being a symbolic link to any other file in the system. X server will then open it. This can be issue with special files such as /dev/watchdog.

The freedesktop.org project reports:

If a pattern contains '?' character, any character in the string is skipped, even if it is '\0'. The rest of the matching then reads invalid memory.

Without the checks a malformed PCF file can cause the library to make atom from random heap memory that was behind the `strings` buffer. This may crash the process or leak information.

The freedesktop.org project reports:

It is possible to trigger heap overflows due to an integer overflow while parsing images and a signedness issue while parsing comments.

The integer overflow occurs because the chosen limit 0x10000 for dimensions is too large for 32 bit systems, because each pixel takes 4 bytes. Properly chosen values allow an overflow which in turn will lead to less allocated memory than needed for subsequent reads.

The signedness bug is triggered by reading the length of a comment as unsigned int, but casting it to int when calling the function XcursorCommentCreate. Turning length into a negative value allows the check against XCURSOR_COMMENT_MAX_LEN to pass, and the following addition of sizeof (XcursorComment) + 1 makes it possible to allocate less memory than needed for subsequent reads.

MITRE reports:

gozilla.c in GNU GLOBAL 4.8.6 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL.

The Jenkins project reports:

A race condition during Jenkins startup could result in the wrong order of execution of commands during initialization.

On Jenkins 2.81 and newer, including LTS 2.89.1, this could in rare cases (we estimate less than 20% of new instances) result in failure to initialize the setup wizard on the first startup.

There is a very short window of time after startup during which Jenkins may no longer show the "Please wait while Jenkins is getting ready to work" message, but Cross-Site Request Forgery (CSRF) protection may not yet be effective.

The Torproject.org reports:

• TROVE-2017-009: Replay-cache ineffective for v2 onion services
• TROVE-2017-010: Remote DoS attack against directory authorities
• TROVE-2017-011: An attacker can make Tor ask for a password
• TROVE-2017-012: Relays can pick themselves in a circuit path
• TROVE-2017-013: Use-after-free in onion service v2

Node.js reports:

Data Confidentiality/Integrity Vulnerability - CVE-2017-15896

Node.js was affected by OpenSSL vulnerability CVE-2017-3737 in regards to the use of SSL_read() due to TLS handshake failure. The result was that an active network attacker could send application data to Node.js using the TLS or HTTP2 modules in a way that bypassed TLS authentication and encryption.

Uninitialized buffer vulnerability - CVE-2017-15897

Node.js had a bug in versions 8.X and 9.X which caused buffers to not be initialized when the encoding for the fill value did not match the encoding specified. For example, 'Buffer.alloc(0x100, "This is not correctly encoded", "hex");' The buffer implementation was updated such that the buffer will be initialized to all zeros in these cases.

Also included in OpenSSL update - CVE 2017-3738

Note that CVE 2017-3738 of OpenSSL-1.0.2 affected Node but it was low severity.

Etienne Stalmans from the Heroku product security team reports:

There is a command injection vulnerability in Net::FTP bundled with Ruby.

Net::FTP#get, getbinaryfile, gettextfile, put, putbinaryfile, and puttextfile use Kernel#open to open a local file. If the localfile argument starts with the pipe character "|", the command following the pipe character is executed. The default value of localfile is File.basename(remotefile), so malicious FTP servers could cause arbitrary command execution.

GitLab reports:

User without access to private Wiki can see it on the project page

Matthias Burtscher reported that it was possible for a user to see a private Wiki on the project page without having the corresponding permission.

E-mail address disclosure through member search fields

Hugo Geoffroy reported via HackerOne that it was possible to find out the full e-mail address of any user by brute-forcing the member search field.

Groups API leaks private projects

An internal code review discovered that users were able to list private projects they had no access to by using the Groups API.

Cross-Site Scripting (XSS) possible by editing a comment

Sylvain Heiniger reported via HackerOne that it was possible for arbitrary JavaScript code to be executed when editing a comment.

Issue API allows any user to create a new issue even when issues are restricted or disabled

Mohammad Hasbini reported that any user could create a new issues in a project even when issues were disabled or restricted to team members in the project settings.

The Asterisk project reports:

If a compound RTCP packet is received containing more than one report (for example a Receiver Report and a Sender Report) the RTCP stack will incorrectly store report information outside of allocated memory potentially causing a crash.

libxml2 developers report:

The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service (buffer over-read) or information disclosure.

A buffer overflow was discovered in libxml2 20904-GITv2.9.4-16-g0741801. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. The variable len is assigned strlen(buf). If the content->type is XML_ELEMENT_CONTENT_ELEMENT, then (i) the content->prefix is appended to buf (if it actually fits) whereupon (ii) content->name is written to the buffer. However, the check for whether the content->name actually fits also uses 'len' rather than the updated buffer length strlen(buf). This allows us to write about "size" many bytes beyond the allocated memory. This vulnerability causes programs that use libxml2, such as PHP, to crash.

libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a stack-based buffer overflow. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. At the end of the routine, the function may strcat two more characters without checking whether the current strlen(buf) + 2 < size. This vulnerability causes programs that use libxml2, such as PHP, to crash.

libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictComputeFastKey function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for libxml2 Bug 759398.

libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictAddString function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for CVE-2016-1839.

The Asterisk project reports:

No size checking is done when setting the user field for Party B on a CDR. Thus, it is possible for someone to use an arbitrarily large string and write past the end of the user field storage buffer. The earlier AST-2017-001 advisory for the CDR user field overflow was for the Party A buffer.

The Asterisk project reports:

A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully established. When this happens the session object never gets destroyed. This then leads to file descriptors and RTP ports being leaked as well.

The Asterisk project reports:

If the chan_skinny (AKA SCCP protocol) channel driver is flooded with certain requests it can cause the asterisk process to use excessive amounts of virtual memory eventually causing asterisk to stop processing requests of any kind.

The cURL project reports:

• NTLM buffer overflow via integer overflow (CVE-2017-8816)
  
  libcurl contains a buffer overrun flaw in the NTLM authentication code. The internal function Curl_ntlm_core_mk_ntlmv2_hash sums up the lengths of the user name + password (= SUM) and multiplies the sum by two (= SIZE) to figure out how large storage to allocate from the heap.
• FTP wildcard out of bounds read (CVE-2017-8817)
  
  libcurl contains a read out of bounds flaw in the FTP wildcard function. libcurl's FTP wildcard matching feature, which is enabled with the CURLOPT_WILDCARDMATCH option can use a built-in wildcard function or a user provided one. The built-in wildcard function has a flaw that makes it not detect the end of the pattern string if it ends with an open bracket ([) but instead it will continue reading the heap beyond the end of the URL buffer that holds the wildcard.
• SSL out of buffer access (CVE-2017-8818)
  
  libcurl contains an out boundary access flaw in SSL related code. When allocating memory for a connection (the internal struct called connectdata), a certain amount of memory is allocated at the end of the struct to be used for SSL related structs. Those structs are used by the particular SSL library libcurl is built to use. The application can also tell libcurl which specific SSL library to use if it was built to support more than one.

wireshark developers reports:

wnpa-sec-2017-47: The IWARP_MPA dissector could crash. (CVE-2017-17084)

wnpa-sec-2017-48: The NetBIOS dissector could crash. Discovered by Kamil Frankowicz. (CVE-2017-17083)

wnpa-sec-2017-49: The CIP Safety dissector could crash. (CVE-2017-17085)

Problem Description:

Invoking SSL_read()/SSL_write() while in an error state causes data to be passed without being decrypted/encrypted directly from the SSL/TLS record layer.

In order to exploit this issue an application bug would have to be present that resulted in a call to SSL_read()/SSL_write() being issued after having already received a fatal error. [CVE-2017-3737]

There is an overflow bug in the x86_64 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. This only affects processors that support the AVX2 but not ADX extensions like Intel Haswell (4th generation). [CVE-2017-3738] This bug only affects FreeBSD 11.x.

Impact:

Applications with incorrect error handling may inappropriately pass unencrypted data. [CVE-2017-3737]

Mishandling of carry propagation will produce incorrect output, and make it easier for a remote attacker to obtain sensitive private-key information. No EC algorithms are affected and analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely.

Attacks against DH1024 are considered just feasible (although very difficult) because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be very significant and likely only accessible to a limited number of attackers. However, for an attack on TLS to be meaningful, the server would have to share the DH1024 private key among multiple clients, which is no longer an option since CVE-2016-0701. [CVE-2017-3738]

MITRE reports:

A remote attacker could use a flaw to cause formail to crash, resulting in a denial of service or data loss.

The OpenSSL project reports:

• Read/write after SSL object in error state (CVE-2017-3737)
  
  OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an "error state" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into the error state and would immediately fail if you attempted to continue the handshake. This works as designed for the explicit handshake functions (SSL_do_handshake(), SSL_accept() and SSL_connect()), however due to a bug it does not work correctly if SSL_read() or SSL_write() is called directly. In that scenario, if the handshake fails then a fatal error will be returned in the initial function call. If SSL_read()/SSL_write() is subsequently called by the application for the same SSL object then it will succeed and the data is passed without being decrypted/encrypted directly from the SSL/TLS record layer.
• rsaz_1024_mul_avx2 overflow bug on x86_64 (CVE-2017-3738)
  
  There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH1024 are considered just feasible, because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be significant. However, for an attack on TLS to be meaningful, the server would have to share the DH1024 private key among multiple clients, which is no longer an option since CVE-2016-0701.

Problem Description:

A vulnerability was found in how a number of implementations can be triggered to reconfigure WPA/WPA2/RSN keys (TK, GTK, or IGTK) by replaying a specific frame that is used to manage the keys.

Impact:

Such reinstallation of the encryption key can result in two different types of vulnerabilities: disabling replay protection and significantly reducing the security of encryption to the point of allowing frames to be decrypted or some parts of the keys to be determined by an attacker depending on which cipher is used.

Problem Description:

Not all information in the struct ptrace_lwpinfo is relevant for the state of any thread, and the kernel does not fill the irrelevant bytes or short strings. Since the structure filled by the kernel is allocated on the kernel stack and copied to userspace, a leak of information of the kernel stack of the thread is possible from the debugger.

Impact:

Some bytes from the kernel stack of the thread using ptrace(PT_LWPINFO) call can be observed in userspace.

Problem Description:

Named paths are globally scoped, meaning a process located in one jail can read and modify the content of POSIX shared memory objects created by a process in another jail or the host system.

Impact:

A malicious user that has access to a jailed system is able to abuse shared memory by injecting malicious content in the shared memory region. This memory region might be executed by applications trusting the shared memory, like Squid.

This issue could lead to a Denial of Service or local privilege escalation.

Problem Description:

The kernel does not properly clear the memory of the kld_file_stat structure before filling the data. Since the structure filled by the kernel is allocated on the kernel stack and copied to userspace, a leak of information from the kernel stack is possible.

Impact:

Some bytes from the kernel stack can be observed in userspace.

Problem Description:

If an X.509 certificate has a malformed IPAddressFamily extension, OpenSSL could do a one-byte buffer overread. [CVE-2017-3735]

There is a carry propagating bug in the x86_64 Montgomery squaring procedure. This only affects processors that support the BMI1, BMI2 and ADX extensions like Intel Broadwell (5th generation) and later or AMD Ryzen. [CVE-2017-3736] This bug only affects FreeBSD 11.x.

Impact:

Application using OpenSSL may display erroneous certificate in text format. [CVE-2017-3735]

Mishandling of carry propagation will produce incorrect output, and make it easier for a remote attacker to obtain sensitive private-key information. No EC algorithms are affected, analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely.

Attacks against DH are considered just feasible (although very difficult) because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be very significant and likely only accessible to a limited number of attackers. An attacker would additionally need online access to an unpatched system using the target private key in a scenario with persistent DH parameters and a private key that is shared between multiple clients. [CVE-2017-3736]

Mozilla Foundation reports:

CVE-2017-7843: Web worker in Private Browsing mode can write IndexedDB data

CVE-2017-7844: Visited history information leak through SVG image

Varnish reports:

A wrong if statement in the varnishd source code means that synthetic objects in stevedores which over-allocate, may leak up to page size of data from a malloc(3) memory allocation.

mybb Team reports:

High risk: Language file headers RCE

Low risk: Language Pack Properties XSS

wordpress developers reports:

Use a properly generated hash for the newbloguser key instead of a determinate substring.

Add escaping to the language attributes used on html elements.

Ensure the attributes of enclosures are correctly escaped in RSS and Atom feeds.

Remove the ability to upload JavaScript files for users who do not have the unfiltered_html capability.

Exim developers team reports:

The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to cause a denial of service (infinite loop and stack exhaustion) via vectors involving BDAT commands and an improper check for a '.' character signifying the end of the content, related to the bdat_getc function.

BorgBackup reports:

Incorrect implementation of access controls allows remote users to override repository restrictions in Borg servers. A user able to access a remote Borg SSH server is able to circumvent access controls post-authentication. Affected releases: 1.1.0, 1.1.1, 1.1.2. Releases 1.0.x are NOT affected.

xrdp reports:

The scp_v0s_accept function in the session manager uses an untrusted integer as a write length, which allows local users to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted input stream.

Pale Moon reports:

CVE-2017-7832: Domain spoofing through use of dotless 'i' character followed by accent markers

CVE-2017-7835: Mixed content blocking incorrectly applies with redirects

CVE-2017-7840: Exported bookmarks do not strip script elements from user-supplied tags

Exim team reports:

The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands.

myBB Team reports:

High risk: Installer RCE on configuration file write

High risk: Language file headers RCE

Medium risk: Installer XSS

Medium risk: Mod CP Edit Profile XSS

Low risk: Insufficient moderator permission check in delayed moderation tools

Low risk: Announcements HTML filter bypass

Low risk: Language Pack Properties XSS.

SaltStack reports:

Directory traversal vulnerability in minion id validation in SaltStack. Allows remote minions with incorrect credentials to authenticate to a master via a crafted minion ID. Credit for discovering the security flaw goes to: Julian Brost (julian@0x4a42.net). NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-12791.

Remote Denial of Service with a specially crafted authentication request. Credit for discovering the security flaw goes to: Julian Brost (julian@0x4a42.net)

The CodeIgniter changelog reports:

Security: Fixed a potential object injection in Cache Library 'apc' driver when save() is used with $raw = TRUE.

FRR reports:

BGP Mishandled attribute length on Error

A vulnerability exists in the BGP daemon of FRR where a malformed BGP UPDATE packet can leak information from the BGP daemon and cause a denial of service by crashing the daemon.

cacti reports:

Changelog

issue#1057: CVE-2017-16641 - Potential vulnerability in RRDtool functions

issue#1066: CVE-2017-16660 in remote_agent.php logging function

issue#1066: CVE-2017-16661 in view log file

issue#1071: CVE-2017-16785 in global_session.php Reflection XSS

mediawiki reports:

security fixes:

T128209: Reflected File Download from api.php. Reported by Abdullah Hussam.

T165846: BotPasswords doesn't throttle login attempts.

T134100: On private wikis, login form shouldn't distinguish between login failure due to bad username and bad password.

T178451: XSS when $wgShowExceptionDetails = false and browser sends non-standard url escaping.

T176247: It's possible to mangle HTML via raw message parameter expansion.

T125163: id attribute on headlines allow raw.

T124404: language converter can be tricked into replacing text inside tags by adding a lot of junk after the rule definition.

T119158: Language converter: unsafe attribute injection via glossary rules.

T180488: api.log contains passwords in plaintext wasn't correctly fixed.

T180231: composer.json has require-dev versions of PHPUnit with known security issues. Reported by Tom Hutchison.

Adobe reports:

• These updates resolve out-of-bounds read vulnerabilities that could lead to remote code execution (CVE-2017-3112, CVE-2017-3114, CVE-2017-11213).
• These updates resolve use after free vulnerabilities that could lead to remote code execution (CVE-2017-11215, CVE-2017-11225).

The Asterisk project reports:

By carefully crafting invalid values in the Cseq and the Via header port, pjprojects packet parsing code can create strings larger than the buffer allocated to hold them. This will usually cause Asterisk to crash immediately. The packets do not have to be authenticated.

The Internet2 community reports:

The Shibboleth Service Provider software includes a MetadataProvider plugin with the plugin type "Dynamic" to obtain metadata on demand from a query server, in place of the more typical mode of downloading aggregates separately containing all of the metadata to load.

All the plugin types rely on MetadataFilter plugins to perform critical security checks such as signature verification, enforcement of validity periods, and other checks specific to deployments.

Due to a coding error, the "Dynamic" plugin fails to configure itself with the filters provided to it and thus omits whatever checks they are intended to perform, which will typically leave deployments vulnerable to active attacks involving the substitution of metadata if the network path to the query service is compromised.

The PHP project reports:

The PHP development team announces the immediate availability of PHP 5.6.32. This is a security release. Several security bugs were fixed in this release. All PHP 5.6 users are encouraged to upgrade to this version.

The PHP development team announces the immediate availability of PHP 7.0.25. This is a security release. Several security bugs were fixed in this release. All PHP 7.0 users are encouraged to upgrade to this version.

The PHP development team announces the immediate availability of PHP 7.1.11. This is a bugfix release, with several bug fixes included. All PHP 7.1 users are encouraged to upgrade to this version.

Mozilla Foundation reports:

CVE-2017-7828: Use-after-free of PressShell while restyling layout

CVE-2017-7830: Cross-origin URL information leak through Resource Timing API

CVE-2017-7831: Information disclosure of exposed properties on JavaScript proxy objects

CVE-2017-7832: Domain spoofing through use of dotless 'i' character followed by accent markers

CVE-2017-7833: Domain spoofing with Arabic and Indic vowel marker characters

CVE-2017-7834: data: URLs opened in new tabs bypass CSP protections

CVE-2017-7835: Mixed content blocking incorrectly applies with redirects

CVE-2017-7836: Pingsender dynamically loads libcurl on Linux and OS X

CVE-2017-7837: SVG loaded as can use meta tags to set cookies

CVE-2017-7838: Failure of individual decoding of labels in international domain names triggers punycode display of entire IDN

CVE-2017-7839: Control characters before javascript: URLs defeats self-XSS prevention mechanism

CVE-2017-7840: Exported bookmarks do not strip script elements from user-supplied tags

CVE-2017-7842: Referrer Policy is not always respected for elements

CVE-2017-7827: Memory safety bugs fixed in Firefox 57

CVE-2017-7826: Memory safety bugs fixed in Firefox 57 and Firefox ESR 52.5

NVD reports:

Stored cross-site scripting (XSS) vulnerability in "geminabox" (Gem in a Box) before 0.13.10 allows attackers to inject arbitrary web script via the "homepage" value of a ".gemspec" file, related to views/gem.erb and views/index.erb.

KDE reports:

Konversation has support for colors in IRC messages. Any malicious user connected to the same IRC network can send a carefully crafted message that will crash the Konversation user client.

Google Chrome Releases reports:

2 security fixes in this release, including:

• [777728] Critical CVE-2017-15398: Stack buffer overflow in QUIC. Reported by Ned Williamson on 2017-10-24
• [776677] High CVE-2017-15399: Use after free in V8. Reported by Zhao Qixun of Qihoo 360 Vulcan Team on 2017-10-20

Jenkins developers report:

Jenkins stores metadata related to people, which encompasses actual user accounts, as well as users appearing in SCM, in directories corresponding to the user ID on disk. These directories used the user ID for their name without additional escaping. This potentially resulted in a number of problems.

Autocompletion suggestions for text fields were not escaped, resulting in a persisted cross-site scripting vulnerability if the source for the suggestions allowed specifying text that includes HTML metacharacters like less-than and greater-than characters.

The PostgreSQL project reports:

• CVE-2017-15098: Memory disclosure in JSON functions
• CVE-2017-15099: INSERT ... ON CONFLICT DO UPDATE fails to enforce SELECT privileges

The OpenSSL project reports:

bn_sqrx8x_internal carry bug on x86_64 (CVE-2017-3736)

Severity: Moderate

There is a carry propagating bug in the x86_64 Montgomery squaring procedure. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH are considered just feasible (although very difficult) because most of the work necessary to deduce information about a private key may be performed offline.

Malformed X.509 IPAddressFamily could cause OOB read (CVE-2017-3735)

Severity: Low

This issue was previously announced in security advisory https://www.openssl.org/news/secadv/20170828.txt, but the fix has not previously been included in a release due to its low severity.

wordpress developers reports:

WordPress versions 4.8.2 and earlier are affected by an issue where $wpdb->prepare() can create unexpected and unsafe queries leading to potential SQL injection (SQLi). WordPress core is not directly vulnerable to this issue, but we've added hardening to prevent plugins and themes from accidentally causing a vulnerability.

wireshark developers reports:

In Wireshark 2.4.0 to 2.4.1, the DOCSIS dissector could go into an infinite loop. This was addressed in plugins/docsis/packet-docsis.c by adding decrements.

In Wireshark 2.4.0 to 2.4.1, the RTSP dissector could crash. This was addressed in epan/dissectors/packet-rtsp.c by correcting the scope of a variable.

In Wireshark 2.4.0 to 2.4.1, 2.2.0 to 2.2.9, and 2.0.0 to 2.0.15, the DMP dissector could crash. This was addressed in epan/dissectors/packet-dmp.c by validating a string length.

In Wireshark 2.4.0 to 2.4.1 and 2.2.0 to 2.2.9, the BT ATT dissector could crash. This was addressed in epan/dissectors/packet-btatt.c by considering a case where not all of the BTATT packets have the same encapsulation level.

In Wireshark 2.4.0 to 2.4.1 and 2.2.0 to 2.2.9, the MBIM dissector could crash or exhaust system memory. This was addressed in epan/dissectors/packet-mbim.c by changing the memory-allocation approach.

Antti Levomäki, Christian Jalio, Joonas Pihlaja:

Wget contains two vulnerabilities, a stack overflow and a heap overflow, in the handling of HTTP chunked encoding. By convincing a user to download a specific link over HTTP, an attacker may be able to execute arbitrary code with the privileges of the user.

Antti Levomäki, Christian Jalio, Joonas Pihlaja:

Wget contains two vulnerabilities, a stack overflow and a heap overflow, in the handling of HTTP chunked encoding. By convincing a user to download a specific link over HTTP, an attacker may be able to execute arbitrary code with the privileges of the user.

The Apache Openofffice project reports:

CVE-2017-3157: Arbitrary file disclosure in Calc and Writer

By exploiting the way OpenOffice renders embedded objects, an attacker could craft a document that allows reading in a file from the user's filesystem. Information could be retrieved by the attacker by, e.g., using hidden sections to store the information, tricking the user into saving the document and convincing the user to sent the document back to the attacker.

The vulnerability is mitigated by the need for the attacker to know the precise file path in the target system, and the need to trick the user into saving the document and sending it back.

CVE-2017-9806: Out-of-Bounds Write in Writer's WW8Fonts Constructor

A vulnerability in the OpenOffice Writer DOC file parser, and specifically in the WW8Fonts Constructor, allows attackers to craft malicious documents that cause denial of service (memory corruption and application crash) potentially resulting in arbitrary code execution.

CVE-2017-12607: Out-of-Bounds Write in Impress' PPT Filter

A vulnerability in OpenOffice's PPT file parser, and specifically in PPTStyleSheet, allows attackers to craft malicious documents that cause denial of service (memory corruption and application crash) potentially resulting in arbitrary code execution.

CVE-2017-12608: Out-of-Bounds Write in Writer's ImportOldFormatStyles

A vulnerability in OpenOffice Writer DOC file parser, and specifically in ImportOldFormatStyles, allows attackers to craft malicious documents that cause denial of service (memory corruption and application crash) potentially resulting in arbitrary code execution.

GitLab reports:

Cross-Site Scripting (XSS) vulnerability in the Markdown sanitization filter

Yasin Soliman via HackerOne reported a Cross-Site Scripting (XSS) vulnerability in the GitLab markdown sanitization filter. The sanitization filter was not properly stripping invalid characters from URL schemes and was therefore vulnerable to persistent XSS attacks anywhere Markdown was supported.

Cross-Site Scripting (XSS) vulnerability in search bar

Josh Unger reported a Cross-Site Scripting (XSS) vulnerability in the issue search bar. Usernames were not being properly HTML escaped inside the author filter would could allow arbitrary script execution.

Open redirect in repository git redirects

Eric Rafaloff via HackerOne reported that GitLab was vulnerable to an open redirect vulnerability when redirecting requests for repository names that include the git extension. GitLab was not properly removing dangerous parameters from the params field before redirecting which could allow an attacker to redirect users to arbitrary hosts.

Username changes could leave repositories behind

An internal code review discovered that a bug in the code that moves repositories during a username change could potentially leave behind projects, allowing an attacker who knows the previous username to potentially steal the contents of repositories on instances that are not configured with hashed namespaces.

Node.js reports:

Node.js was susceptible to a remote DoS attack due to a change that came in as part of zlib v1.2.9. In zlib v1.2.9 8 became an invalid value for the windowBits parameter and Node's zlib module will crash or throw an exception (depending on the version)

The cURL project reports:

libcurl contains a buffer overrun flaw in the IMAP handler.

An IMAP FETCH response line indicates the size of the returned data, in number of bytes. When that response says the data is zero bytes, libcurl would pass on that (non-existing) data with a pointer and the size (zero) to the deliver-data function.

libcurl's deliver-data function treats zero as a magic number and invokes strlen() on the data to figure out the length. The strlen() is called on a heap based buffer that might not be zero terminated so libcurl might read beyond the end of it into whatever memory lies after (or just crash) and then deliver that to the application as if it was actually downloaded.

Google Chrome Releases reports:

35 security fixes in this release, including:

• [762930] High CVE-2017-5124: UXSS with MHTML. Reported by Anonymous on 2017-09-07
• [749147] High CVE-2017-5125: Heap overflow in Skia. Reported by Anonymous on 2017-07-26
• [760455] High CVE-2017-5126: Use after free in PDFium. Reported by Luat Nguyen on KeenLab, Tencent on 2017-08-30
• [765384] High CVE-2017-5127: Use after free in PDFium. Reported by Luat Nguyen on KeenLab, Tencent on 2017-09-14
• [765469] High CVE-2017-5128: Heap overflow in WebGL. Reported by Omair on 2017-09-14
• [765495] High CVE-2017-5129: Use after free in WebAudio. Reported by Omair on 2017-09-15
• [718858] High CVE-2017-5132: Incorrect stack manipulation in WebAssembly. Reported by Gaurav Dewan of Adobe Systems India Pvt. Ltd. on 2017-05-05
• [722079] High CVE-2017-5130: Heap overflow in libxml2. Reported by Pranjal Jumde on 2017-05-14
• [744109] Medium CVE-2017-5131: Out of bounds write in Skia. Reported by Anonymous on 2017-07-16
• [762106] Medium CVE-2017-5133: Out of bounds write in Skia. Reported by Aleksandar Nikolic of Cisco Talos on 2017-09-05
• [752003] Medium CVE-2017-15386: UI spoofing in Blink. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-08-03
• [756040] Medium CVE-2017-15387: Content security bypass. Reported by Jun Kokatsu on 2017-08-16
• [756563] Medium CVE-2017-15388: Out of bounds read in Skia. Reported by Kushal Arvind Shah of Fortinet's FortiGuard Labs on 2017-08-17
• [739621] Medium CVE-2017-15389: URL spoofing in Omnibox. Reported by xisigr of Tencent's Xuanwu Lab on 2017-07-06
• [750239] Medium CVE-2017-15390: URL spoofing in Omnibox. Reported by Haosheng Wang on 2017-07-28
• [598265] Low CVE-2017-15391: Extension limitation bypass in Extensions. Reported by Joao Lucas Melo Brasio on 2016-03-28
• [714401] Low CVE-2017-15392: Incorrect registry key handling in PlatformIntegration. Reported by Xiaoyin Liu on 2017-04-22
• [732751] Low CVE-2017-15393: Referrer leak in Devtools. Reported by Svyat Mitin on 2017-06-13
• [745580] Low CVE-2017-15394: URL spoofing in extensions UI. Reported by Sam on 2017-07-18
• [759457] Low CVE-2017-15395: Null pointer dereference in ImageCapture. Reported by Johannes Bergman on 2017-08-28
• [775550] Various fixes from internal audits, fuzzing and other initiatives

Several vulnerabilities: symlink directory traversal, absolute path directory traversal and buffer overflow were discovered in the arj archiver.

cacti developers report:

The file include/global_session.php in Cacti 1.1.25 has XSS related to (1) the URI or (2) the refresh page.

MIT reports:

CVE-2017-11368:

In MIT krb5 1.7 and later, an authenticated attacker can cause an assertion failure in krb5kdc by sending an invalid S4U2Self or S4U2Proxy request.

CVE-2017-11462:

RFC 2744 permits a GSS-API implementation to delete an existing security context on a second or subsequent call to gss_init_sec_context() or gss_accept_sec_context() if the call results in an error. This API behavior has been found to be dangerous, leading to the possibility of memory errors in some callers. For safety, GSS-API implementations should instead preserve existing security contexts on error until the caller deletes them.

All versions of MIT krb5 prior to this change may delete acceptor contexts on error. Versions 1.13.4 through 1.13.7, 1.14.1 through 1.14.5, and 1.15 through 1.15.1 may also delete initiator contexts on error.

Frederik Deweerdt reports:

Multiple Denial-of-Service vulnerabilities exist in h2o workers - see references for full details.

CVE-2017-10868: Worker processes may crash when receiving a request with invalid framing.

CVE-2017-10869: The stack may overflow when proxying huge requests.

Adobe reports:

• This update resolves a type confusion vulnerability that could lead to remote code execution (CVE-2017-11292).

mercurial developers reports:

Mercurial prior to version 4.3 is vulnerable to a missing symlink check that can malicious repositories to modify files outside the repository

Mercurial prior to 4.3 did not adequately sanitize hostnames passed to ssh, leading to possible shell-injection attacks.

wpa_supplicant developers report:

A vulnerability was found in how a number of implementations can be triggered to reconfigure WPA/WPA2/RSN keys (TK, GTK, or IGTK) by replaying a specific frame that is used to manage the keys.

Solr developers report:

Lucene XML parser does not explicitly prohibit doctype declaration and expansion of external entities which leads to arbitrary HTTP requests to the local SOLR instance and to bypass all firewall restrictions.

Solr "RunExecutableListener" class can be used to execute arbitrary commands on specific events, for example after each update query. The problem is that such listener can be enabled with any parameters just by using Config API with add-listener command.

Cisco TALOS reports:

An exploitable heap based buffer overflow vulnerability exists in the read_biff_next_record function of FreeXL 1.0.3. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability.

An exploitable heap-based buffer overflow vulnerability exists in the read_legacy_biff function of FreeXL 1.0.3. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability.

jenkins developers report:

A total of 11 issues are reported, please see reference URL for details.

Adam Jackson reports:

One regression fix since 1.19.4 (mea culpa), and fixes for CVEs 2017-12176 through 2017-12187.

The Xen project reports multiple vulnerabilities.

osip developers reports:

In libosip2 in GNU oSIP 4.1.0 and 5.0.0, a malformed SIP message can lead to a heap buffer overflow in the msg_osip_body_parse() function defined in osipparser2/osip_message_parse.c, resulting in a remote DoS.

Python reports:

Multiple vulnerabilities have been fixed in Python 2.7.14. Please refer to the CVE list for details.

ncurses developers reports:

There are multiple illegal address access issues and an infinite loop issue. Please refer to the CVE list for details.

node developers report:

Node.js 8.5.0 before 8.6.0 allows remote attackers to access unintended files, because a change to ".." handling was incompatible with the pathname validation used by unspecified community modules.

oss-security mailing list:

There is a possible unsafe object desrialization vulnerability in RubyGems. It is possible for YAML deserialization of gem specifications to bypass class white lists. Specially crafted serialized objects can possibly be used to escalate to remote code execution.

libtiff developers report:

There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.

There is a reachable assertion abort in the function TIFFWriteDirectorySec() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.

zookeeper developers report:

Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10, 3.5.3, and later.

Alan Coopersmith reports:

X.Org thanks Michal Srb of SuSE for finding these issues and bringing them to our attention, Julien Cristau of Debian for getting the fixes integrated, and Adam Jackson of Red Hat for publishing the release.

tomcat developers reports:

When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to 8.5.22, 8.0.0.RC1 to 8.0.46 and 7.0.0 to 7.0.81 with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default servlet to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.

The cURL project reports:

FTP PWD response parser out of bounds read

libcurl may read outside of a heap allocated buffer when doing FTP.

When libcurl connects to an FTP server and successfully logs in (anonymous or not), it asks the server for the current directory with the PWD command. The server then responds with a 257 response containing the path, inside double quotes. The returned path name is then kept by libcurl for subsequent uses.

Due to a flaw in the string parser for this directory name, a directory name passed like this but without a closing double quote would lead to libcurl not adding a trailing NUL byte to the buffer holding the name. When libcurl would then later access the string, it could read beyond the allocated heap buffer and crash or wrongly access data beyond the buffer, thinking it was part of the path.

A malicious server could abuse this fact and effectively prevent libcurl-based clients to work with it - the PWD command is always issued on new FTP connections and the mistake has a high chance of causing a segfault.

Mozilla Foundation reports:

CVE-2017-7793: Use-after-free with Fetch API

CVE-2017-7817: Firefox for Android address bar spoofing through fullscreen mode

CVE-2017-7818: Use-after-free during ARIA array manipulation

CVE-2017-7819: Use-after-free while resizing images in design mode

CVE-2017-7824: Buffer overflow when drawing and validating elements with ANGLE

CVE-2017-7805: Use-after-free in TLS 1.2 generating handshake hashes

CVE-2017-7812: Drag and drop of malicious page content to the tab bar can open locally stored files

CVE-2017-7814: Blob and data URLs bypass phishing and malware protection warnings

CVE-2017-7813: Integer truncation in the JavaScript parser

CVE-2017-7825: OS X fonts render some Tibetan and Arabic unicode characters as spaces

CVE-2017-7815: Spoofing attack with modal dialogs on non-e10s installations

CVE-2017-7816: WebExtensions can load about: URLs in extension UI

CVE-2017-7821: WebExtensions can download and open non-executable files without user interaction

CVE-2017-7823: CSP sandbox directive did not create a unique origin

CVE-2017-7822: WebCrypto allows AES-GCM with 0-length IV

CVE-2017-7820: Xray wrapper bypass with new tab and web console

CVE-2017-7811: Memory safety bugs fixed in Firefox 56

CVE-2017-7810: Memory safety bugs fixed in Firefox 56 and Firefox ESR 52.4

Problem Description:

There is a programming error in the Heimdal implementation that used an unauthenticated, plain-text version of the KDC-REP service name found in a ticket.

Impact:

An attacker who has control of the network between a client and the service it talks to will be able to impersonate the service, allowing a successful man-in-the-middle (MITM) attack that circumvents the mutual authentication.

Problem Description:

There is no limit on the password length.

Impact:

A remote attacker may be able to cause an affected SSH server to use excessive amount of CPU by sending very long passwords, when PasswordAuthentication is enabled by the system administrator.

Google Project Zero reports:

• CVE-2017-14491: Heap based overflow (2 bytes). Before 2.76 and this commit overflow was unrestricted.
• CVE-2017-14492: Heap based overflow.
• CVE-2017-14493: Stack Based overflow.
• CVE-2017-14494: Information Leak
• CVE-2017-14495: Lack of free()
• CVE-2017-14496: Invalid boundary checks. Integer underflow leading to a huge memcpy.
• CVE-2017-13704: Crash on large DNS query

phpmyfaq developers report:

Cross-site scripting (XSS) vulnerability in inc/PMF/Faq.php in phpMyFAQ through 2.9.8 allows remote attackers to inject arbitrary web script or HTML via the Questions field in an "Add New FAQ" action.

Cross-site scripting (XSS) vulnerability in phpMyFAQ through 2.9.8 allows remote attackers to inject arbitrary web script or HTML via the "Title of your FAQ" field in the Configuration Module.

wordpress developers report:

Before version 4.8.2, WordPress was susceptible to a Cross-Site Scripting attack in the link modal via a javascript: or data: URL.

Before version 4.8.2, WordPress allowed a Cross-Site scripting attack in the template list view via a crafted template name.

Before version 4.8.2, WordPress was vulnerable to a directory traversal attack during unzip operations in the ZipArchive and PclZip components.

Before version 4.8.2, WordPress allowed Cross-Site scripting in the plugin editor via a crafted plugin name.

Before version 4.8.2, WordPress allowed a Directory Traversal attack in the Customizer component via a crafted theme filename.

Before version 4.8.2, WordPress was vulnerable to cross-site scripting in oEmbed discovery.

Before version 4.8.2, WordPress was vulnerable to a cross-site scripting attack via shortcodes in the TinyMCE visual editor.

libraw developers report:

In LibRaw through 0.18.4, an out of bounds read flaw related to kodak_65000_load_raw has been reported in dcraw/dcraw.c and internal/dcraw_common.cpp. An attacker could possibly exploit this flaw to disclose potentially sensitive memory or cause an application crash.

sam2p developers report:

In sam2p 0.49.3, a heap-based buffer overflow exists in the pcxLoadImage24 function of the file in_pcx.cpp.

In sam2p 0.49.3, the in_xpm_reader function in in_xpm.cpp has an integer signedness error, leading to a crash when writing to an out-of-bounds array element.

In sam2p 0.49.3, an integer overflow exists in the pcxLoadImage24 function of the file in_pcx.cpp, leading to an invalid write operation.

In sam2p 0.49.3, the pcxLoadRaster function in in_pcx.cpp has an integer signedness error leading to a heap-based buffer overflow.

Because of an integer overflow in sam2p 0.49.3, a loop executes 0xffffffff times, ending with an invalid read of size 1 in the Image::Indexed::sortPal function in image.cpp. However, this also causes memory corruption because of an attempted write to the invalid d[0xfffffffe] array element.

In sam2p 0.49.3, there is an invalid read of size 2 in the parse_rgb function in in_xpm.cpp. However, this can also cause a write to an illegal address.

Gem in a box XSS vulenrability - CVE-2017-14506:

Malicious attacker create GEM file with crafted homepage value (gem.homepage in .gemspec file) includes XSS payload.

The attacker access geminabox system and uploads the gem file (or uses CSRF/SSRF attack to do so).

From now on, any user access Geminabox web server, executes the malicious XSS payload, that will delete any gems on the server, and won't let users use the geminabox anymore. (make victim's browser crash or redirect them to other hosts).

Steffan Karger reports:

The bounds check in read_key() was performed after using the value, instead of before. If 'key-method 1' is used, this allowed an attacker to send a malformed packet to trigger a stack buffer overflow. [...]

Note that 'key-method 1' has been replaced by 'key method 2' as the default in OpenVPN 2.0 (released on 2005-04-17), and explicitly deprecated in 2.4 and marked for removal in 2.5. This should limit the amount of users impacted by this issue.

Talos developers report:

An exploitable buffer overflow vulnerability exists in the tag parsing functionality of LibOFX 0.9.11. A specially crafted OFX file can cause a write out of bounds resulting in a buffer overflow on the stack. An attacker can construct a malicious OFX file to trigger this vulnerability.

libzip developers report:

The _zip_read_eocd64 function in zip_open.c in libzip before 1.3.0 mishandles EOCD records, which allows remote attackers to cause a denial of service (memory allocation failure in _zip_cdir_grow in zip_dirent.c) via a crafted ZIP archive.

mongodb developers report:

In MongoDB libbson 1.7.0, the bson_iter_codewscope function in bson-iter.c miscalculates a bson_utf8_validate length argument, which allows remote attackers to cause a denial of service (heap-based buffer over-read in the bson_utf8_validate function in bson-utf8.c), as demonstrated by bson-to-json.c.

MITRE reports:

The ReadCAPTIONImage function in coders/caption.c in ImageMagick allows remote attackers to cause a denial of service (infinite loop) via a crafted font file.

sugarcrm developers report:

An issue was discovered in SugarCRM before 7.7.2.3, 7.8.x before 7.8.2.2, and 7.9.x before 7.9.2.0 (and Sugar Community Edition 6.5.26). Several areas have been identified in the Documents and Emails module that could allow an authenticated user to perform SQL injection, as demonstrated by a backslash character at the end of a bean_id to modules/Emails/DetailView.php. An attacker could exploit these vulnerabilities by sending a crafted SQL request to the affected areas. An exploit could allow the attacker to modify the SQL database. Proper SQL escaping has been added to prevent such exploits.

An issue was discovered in SugarCRM before 7.7.2.3, 7.8.x before 7.8.2.2, and 7.9.x before 7.9.2.0 (and Sugar Community Edition 6.5.26). A remote file inclusion has been identified in the Connectors module allowing authenticated users to include remotely accessible system files via a query string. Proper input validation has been added to mitigate this issue.

An issue was discovered in SugarCRM before 7.7.2.3, 7.8.x before 7.8.2.2, and 7.9.x before 7.9.2.0 (and Sugar Community Edition 6.5.26). The WebToLeadCapture functionality is found vulnerable to unauthenticated cross-site scripting (XSS) attacks. This attack vector is mitigated by proper validating the redirect URL values being passed along.

libraw developers report:

A Stack-based Buffer Overflow was discovered in xtrans_interpolate in internal/dcraw_common.cpp in LibRaw before 0.18.3. It could allow a remote denial of service or code execution attack.

PHP developers report:

The GIF decoding function gdImageCreateFromGifCtx in gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.31 and 7.x before 7.1.7, does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized tables to read ~700 bytes from the top of the stack, potentially disclosing sensitive information.

libgd developers report:

Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.

Talos reports:

An exploitable buffer overflow vulnerability exists in the tag parsing functionality of Ledger-CLI 3.1.1. A specially crafted journal file can cause an integer underflow resulting in code execution. An attacker can construct a malicious journal file to trigger this vulnerability.

An exploitable use-after-free vulnerability exists in the account parsing component of the Ledger-CLI 3.1.1. A specially crafted ledger file can cause a use-after-free vulnerability resulting in arbitrary code execution. An attacker can convince a user to load a journal file to trigger this vulnerability.

libraw developers report:

LibRaw before 0.18.4 has a heap-based Buffer Overflow in the processCanonCameraInfo function via a crafted file.

tcpdump developers report:

Too many issues to detail, see CVE references for details.

ansible developers report:

Ansible versions 2.2.3 and earlier are vulnerable to an information disclosure flaw due to the interaction of call back plugins and the no_log directive where the information may not be sanitized properly.

Gentoo developers report:

DeleteBitBuffer in libbitbuf/bitbuffer.c in mp4tools aacplusenc 0.17.5 allows remote attackers to cause a denial of service (invalid memory write, SEGV on unknown address 0x000000000030, and application crash) or possibly have unspecified other impact via a crafted .wav file, aka a NULL pointer dereference.

WeeChat reports:

security problem: a crash can happen in logger plugin when converting date/time specifiers in file mask.

SO-AND-SO reports:

CVE-2017-12814: $ENV{$key} stack buffer overflow on Windows

A possible stack buffer overflow in the %ENV code on Windows has been fixed by removing the buffer completely since it was superfluous anyway.

CVE-2017-12837: Heap buffer overflow in regular expression compiler

Compiling certain regular expression patterns with the case-insensitive modifier could cause a heap buffer overflow and crash perl. This has now been fixed.

CVE-2017-12883: Buffer over-read in regular expression parser

For certain types of syntax error in a regular expression pattern, the error message could either contain the contents of a random, possibly large, chunk of memory, or could crash perl. This has now been fixed.

Google Chrome releases reports:

3 security fixes in this release, including:

• [765433] High CVE-2017-5121: Out-of-bounds access in V8. Reported by Jordan Rabet, Microsoft Offensive Security Research and Microsoft ChakraCore team on 2017-09-14
• [752423] High CVE-2017-5122: Out-of-bounds access in V8. Reported by Choongwoo Han of Naver Corporation on 2017-08-04
• [767508] Various fixes from internal audits, fuzzing and other initiatives

Mozilla Foundation reports:

Please reference CVE/URL list for details

Mozilla Foundation reports:

Please reference CVE/URL list for details

The Fuzzing Project reports:

Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, or if httpd.conf has certain misconfigurations, aka Optionsbleed. This affects the Apache HTTP Server through 2.2.34 and 2.4.x through 2.4.27. The attacker sends an unauthenticated OPTIONS HTTP request when attempting to read secret data. This is a use-after-free issue and thus secret data is not always sent, and the specific data depends on many factors including configuration. Exploitation with .htaccess can be blocked with a patch to the ap_limit_section function in server/core.c.

Google reports:

A heap-buffer overflow (sometimes a crash) can arise when running a SQL request on malformed sqlite3 databases.

Ruby blog:

CVE-2017-0898: Buffer underrun vulnerability in Kernel.sprintf

If a malicious format string which contains a precious specifier (*) is passed and a huge minus value is also passed to the specifier, buffer underrun may be caused. In such situation, the result may contains heap, or the Ruby interpreter may crash.

CVE-2017-10784: Escape sequence injection vulnerability in the Basic authentication of WEBrick

When using the Basic authentication of WEBrick, clients can pass an arbitrary string as the user name. WEBrick outputs the passed user name intact to its log, then an attacker can inject malicious escape sequences to the log and dangerous control characters may be executed on a victim?s terminal emulator.

This vulnerability is similar to a vulnerability already fixed, but it had not been fixed in the Basic authentication.

CVE-2017-14033: Buffer underrun vulnerability in OpenSSL ASN1 decode

If a malicious string is passed to the decode method of OpenSSL::ASN1, buffer underrun may be caused and the Ruby interpreter may crash.

CVE-2017-14064: Heap exposure vulnerability in generating JSON

The generate method of JSON module optionally accepts an instance of JSON::Ext::Generator::State class. If a malicious instance is passed, the result may include contents of heap.

The Asterisk project reports:

This is a follow up advisory to AST-2017-005.

Insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetric_rtp" options allow redirecting where Asterisk sends the next RTCP report.

The RTP stream qualification to learn the source address of media always accepted the first RTP packet as the new source and allowed what AST-2017-005 was mitigating. The intent was to qualify a series of packets before accepting the new source address.

The RTP/RTCP stack will now validate RTCP packets before processing them.

GitLab reports:

Please reference CVE/URL list for details

Paul Eggert reports:

Charles A. Roelli has found a security flaw in the enriched mode in GNU Emacs.

When Emacs renders MIME text/enriched data (Internet RFC 1896), it is vulnerable to arbitrary code execution. Since Emacs-based mail clients decode "Content-Type: text/enriched", this code is exploitable remotely. This bug affects GNU Emacs versions 19.29 through 25.2.

Adobe reports:

• These updates resolve memory corruption vulnerabilities that could lead to remote code execution (CVE-2017-11281, CVE-2017-11282).

Cyrus IMAP 3.0.4 Release Notes states:

Fixed Issue #2132: Broken "Other Users" behaviour

Django blog:

In older versions, HTML autoescaping was disabled in a portion of the template for the technical 500 debug page. Given the right circumstances, this allowed a cross-site scripting attack. This vulnerability shouldn't affect most production sites since you shouldn't run with DEBUG = True (which makes this page accessible) in your production settings.

Google Chrome releases reports:

22 security fixes in this release, including:

• [737023] High CVE-2017-5111: Use after free in PDFium. Reported by Luat Nguyen on KeenLab, Tencent on 2017-06-27
• [740603] High CVE-2017-5112: Heap buffer overflow in WebGL. Reported by Tobias Klein on 2017-07-10
• [747043] High CVE-2017-5113: Heap buffer overflow in Skia. Reported by Anonymous on 2017-07-20
• [752829] High CVE-2017-5114: Memory lifecycle issue in PDFium. Reported by Ke Liu of Tencent's Xuanwu LAB on 2017-08-07
• [744584] High CVE-2017-5115: Type confusion in V8. Reported by Marco Giovannini on 2017-07-17
• [759624] High CVE-2017-5116: Type confusion in V8. Reported by Anonymous on 2017-08-28
• [739190] Medium CVE-2017-5117: Use of uninitialized value in Skia. Reported by Tobias Klein on 2017-07-04
• [747847] Medium CVE-2017-5118: Bypass of Content Security Policy in Blink. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-07-24
• [725127] Medium CVE-2017-5119: Use of uninitialized value in Skia. Reported by Anonymous on 2017-05-22
• [718676] Low CVE-2017-5120: Potential HTTPS downgrade during redirect navigation. Reported by Xiaoyin Liu on 2017-05-05
• [762099] Various fixes from internal audits, fuzzing and other initiatives

TALOS reports:

• An exploitable integer overflow vulnerability exists in the tiff_image_parse functionality.

• An exploitable heap-overflow vulnerability exists in the gdk_pixbuf__jpeg_image_load_increment functionality.

The Asterisk project reports:

AST-2017-005 - A change was made to the strict RTP support in the RTP stack to better tolerate late media when a reinvite occurs. When combined with the symmetric RTP support this introduced an avenue where media could be hijacked. Instead of only learning a new address when expected the new code allowed a new source address to be learned at all times.

AST-2017-006 - The app_minivm module has an "externnotify" program configuration option that is executed by the MinivmNotify dialplan application. The application uses the caller-id name and number as part of a built string passed to the OS shell for interpretation and execution. Since the caller-id name and number can come from an untrusted source, a crafted caller-id name or number allows an arbitrary shell command injection.

The Asterisk project reports:

A carefully crafted URI in a From, To or Contact header could cause Asterisk to crash.

GnuPG reports:

Mitigate a local side-channel attack on Curve25519 dubbed "May the Fourth Be With You".

CVE Details reports:

• There is an Integer overflow in the hash_int function of the libpspp library in GNU PSPP 0.10.5-pre2 (CVE-2017-10791).
• There is a NULL Pointer Dereference in the function ll_insert() of the libpspp library in GNU PSPP 0.10.5-pre2 (CVE-2017-10792).
• There is an illegal address access in the function output_hex() in data/data-out.c of the libpspp library in GNU PSPP 0.11.0 that will lead to remote denial of service (CVE-2017-12958).
• There is a reachable assertion abort in the function dict_add_mrset() in data/dictionary.c of the libpspp library in GNU PSPP 0.11.0 that will lead to a remote denial of service attack (CVE-2017-12959).
• There is a reachable assertion abort in the function dict_rename_var() in data/dictionary.c of the libpspp library in GNU PSPP 0.11.0 that will lead to remote denial of service (CVE-2017-12960).
• There is an assertion abort in the function parse_attributes() in data/sys-file-reader.c of the libpspp library in GNU PSPP 0.11.0 that will lead to remote denial of service (CVE-2017-12961).

Official blog of RubyGems reports:

The following vulnerabilities have been reported: a DNS request hijacking vulnerability, an ANSI escape sequence vulnerability, a DoS vulnerability in the query command, and a vulnerability in the gem installer that allowed a malicious gem to overwrite arbitrary files.

chbi reports:

an authenticated standard user could reset the password of another user (including admin) by altering form data.

Poppler developers report:

Poppler is prone to a stack-based buffer-overflow vulnerability.

Successful exploits may allow attackers to crash the affected application, resulting in denial-of-service condition. Due to the nature of this issue, arbitrary code execution may be possible but this has not been confirmed.

PHPMailer reports:

Fix XSS vulnerability in one of the code examples, CVE-2017-11503. The code_generator.phps example did not filter user input prior to output. This file is distributed with a .phps extension, so it it not normally executable unless it is explicitly renamed, so it is safe by default. There was also an undisclosed potential XSS vulnerability in the default exception handler (unused by default). Patches for both issues kindly provided by Patrick Monnerat of the Fedora Project.

PowerDNS Security Advisory reports:

The first issue can lead to a denial of service on 32-bit if a backend sends crafted answers, and the second to an alteration of dnsdist's ACL if the API is enabled, writable and an authenticated user is tricked into visiting a crafted website.

SaltStack reports:

Correct a flaw in minion id validation which could allow certain minions to authenticate to a master despite not having the correct credentials. To exploit the vulnerability, an attacker must create a salt-minion with an ID containing characters that will cause a directory traversal. Credit for discovering the security flaw goes to: Vernhk@qq.com

SquirrelMail developers report:

SquirrelMail 1.4.22 (and other versions before 20170427_0200-SVN) allows post-authentication remote code execution via a sendmail.cf file that is mishandled in a popen call. It's possible to exploit this vulnerability to execute arbitrary shell commands on the remote server.

Tobias Mueller reports:

libsoup is susceptible to a stack based buffer overflow attack when using chunked encoding. Regardless of libsoup being used as a server or client.

Drupal Security Team:

CVE-2017-6923: Views - Access Bypass - Moderately Critical

CVE-2017-6924: REST API can bypass comment approval - Access Bypass - Moderately Critica

CVE-2017-6925: Entity access bypass for entities that do not have UUIDs or have protected revisions - Access Bypass - Critical

mitre reports:

An exploitable code execution vulnerability exists in the trapper command functionality of Zabbix Server 2.4.X. A specially crafted set of packets can cause a command injection resulting in remote code execution. An attacker can make requests from an active Zabbix Proxy to trigger this vulnerability.

GitLab reports:

Please reference CVE/URL list for details

mnaberez reports:

supervisord can be configured to run an HTTP server on a TCP socket and/or a Unix domain socket. The HTTP server is how supervisorctl communicates with supervisord. If an HTTP server has been enabled, it will always serve both HTML pages and an XML-RPC interface. A vulnerability has been found where an authenticated client can send a malicious XML-RPC request to supervisord that will run arbitrary shell commands on the server. The commands will be run as the same user as supervisord. Depending on how supervisord has been configured, this may be root.

This vulnerability can only be exploited by an authenticated client or if supervisord has been configured to run an HTTP server without authentication. If authentication has not been enabled, supervisord will log a message at the critical level every time it starts.

Guido Vranken reports:

Multiple vulnerabilities found via fuzzing: FR-GV-201 (v2,v3) Read / write overflow in make_secret() FR-GV-202 (v2) Write overflow in rad_coalesce() FR-GV-203 (v2) DHCP - Memory leak in decode_tlv() FR-GV-204 (v2) DHCP - Memory leak in fr_dhcp_decode() FR-GV-205 (v2) DHCP - Buffer over-read in fr_dhcp_decode_options() FR-GV-206 (v2,v3) DHCP - Read overflow when decoding option 63 FR-GV-207 (v2) Zero-length malloc in data2vp() FR-GV-301 (v3) Write overflow in data2vp_wimax() FR-GV-302 (v3) Infinite loop and memory exhaustion with 'concat' attributes FR-GV-303 (v3) DHCP - Infinite read in dhcp_attr2vp() FR-GV-304 (v3) DHCP - Buffer over-read in fr_dhcp_decode_suboptions() FR-GV-305 (v3) Decode 'signed' attributes correctly FR-AD-001 (v2,v3) Use strncmp() instead of memcmp() for string data FR-AD-002 (v3) String lifetime issues in rlm_python FR-AD-003 (v3) Incorrect statement length passed into sqlite3_prepare

Mercurial Release Notes:

CVE-2017-1000115

Mercurial's symlink auditing was incomplete prior to 4.3, and could be abused to write to files outside the repository.

CVE-2017-1000116

Mercurial was not sanitizing hostnames passed to ssh, allowing shell injection attacks on clients by specifying a hostname starting with -oProxyCommand. This is also present in Git (CVE-2017-1000117) and Subversion (CVE-2017-9800), so please patch those tools as well if you have them installed.

Oracle reports:

Please reference CVE/URL list for details

subversion team reports:

A Subversion client sometimes connects to URLs provided by the repository. This happens in two primary cases: during 'checkout', 'export', 'update', and 'switch', when the tree being downloaded contains svn:externals properties; and when using 'svnsync sync' with one URL argument.

A maliciously constructed svn+ssh:// URL would cause Subversion clients to run an arbitrary shell command. Such a URL could be generated by a malicious server, by a malicious user committing to a honest server (to attack another user of that server's repositories), or by a proxy server.

The vulnerability affects all clients, including those that use file://, http://, and plain (untunneled) svn://.

An exploit has been tested.

GitLab reports:

Remote Command Execution in git client

An external code review performed by Recurity-Labs identified a remote command execution vulnerability in git that could be exploited via the "Repo by URL" import option in GitLab. The command line git client was not properly escaping command line arguments in URLs using the SSH protocol before invoking the SSH client. A specially crafted URL could be used to execute arbitrary shell commands on the GitLab server.

To fully patch this vulnerability two fixes were needed. The Omnibus versions of GitLab contain a patched git client. For source users who may still be running an older version of git, GitLab now also blocks import URLs containing invalid host and usernames.

This issue has been assigned CVE-2017-12426.

Improper sanitization of GitLab export files on import

GitLab versions 8.13.3, 8.12.8, 8.11.10, 8.10.13, and 8.9.12 contained a patch for a critical directory traversal vulnerability in the GitLab export feature that could be exploited by including symlinks in the export file and then re-importing it to a GitLab instance. This vulnerability was patched by checking for and removing symlinks in these files on import.

Recurity-Labs also determined that this fix did not properly remove symlinks for hidden files. Though not as dangerous as the original vulnerability hidden file symlinks could still be used to steal copies of git repositories belonging to other users if the path to the git repository was known by the attacker. An updated fix has been included in these releases that properly removes all symlinks.

This import option was not made available to non-admin users until GitLab 8.13.0.

Adobe reports:

• These updates resolve security bypass vulnerability that could lead to information disclosure (CVE-2017-3085).
• These updates resolve type confusion vulnerability that could lead to remote code execution (CVE-2017-3106).

The PostgreSQL project reports:

• CVE-2017-7546: Empty password accepted in some authentication methods
• CVE-2017-7547: The "pg_user_mappings" catalog view discloses passwords to users lacking server privileges
• CVE-2017-7548: lo_put() function ignores ACLs

Mark Thomas reports:

CVE-2016-3092 is a denial of service vulnerability that has been corrected in the Apache Commons FileUpload component. It occurred when the length of the multipart boundary was just below the size of the buffer (4096 bytes) used to read the uploaded file. This caused the file upload process to take several orders of magnitude longer than if the boundary length was the typical tens of bytes.

The cURL project reports:

• FILE buffer read out of bounds
• TFTP sends more than buffer size
• URL globbing out of bounds read

Apache Axis2 reports:

The commons-fileupload dependency has been updated to a version that fixes CVE-2016-1000031 (AXIS2-5853).

Mozilla Foundation reports:

Please reference CVE/URL list for details

phk reports:

A wrong if statement in the varnishd source code means that particular invalid requests from the client can trigger an assert.

Google Chrome releases reports:

40 security fixes in this release

Please reference CVE/URL list for details

kimiizhang reports:

Cross-site scripting (XSS) vulnerability in auth_profile.php in Cacti 1.1.13 allows remote authenticated users to inject arbitrary web script or HTML via specially crafted HTTP Referer headers.

NVD reports:

ProFTPD ... controls whether the home directory of a user could contain a symbolic link through the AllowChrootSymlinks configuration option, but checks only the last path component when enforcing AllowChrootSymlinks. Attackers with local access could bypass the AllowChrootSymlinks control by replacing a path component (other than the last one) with a symbolic link.

SecurityFocus reports:

JabberD is prone to an authentication-bypass vulnerability. An attacker can exploit this issue to bypass the authentication mechanism and perform unauthorized actions. This may lead to further attacks.

Senrio reports:

Genivia gSOAP is prone to a stack-based buffer-overflow vulnerability because it fails to properly bounds check user-supplied data before copying it into an insufficiently sized buffer.

A remote attacker may exploit this issue to execute arbitrary code in the context of the affected device. Failed attempts will likely cause a denial-of-service condition.

marcinguy reports:

After sending this payload, collectd seems to be entering endless while() loop in packet_parse consuming high CPU resources, possibly crash/gets killed after a while.

strongSwan security team reports:

• RSA public keys passed to the gmp plugin aren't validated sufficiently before attempting signature verification, so that invalid input might lead to a floating point exception. [CVE-2017-9022]
• ASN.1 CHOICE types are not correctly handled by the ASN.1 parser when parsing X.509 certificates with extensions that use such types. This could lead to infinite looping of the thread parsing a specifically crafted certificate.

kimiizhang reports:

Cross-site scripting (XSS) vulnerability in link.php in Cacti

1.1.12 allows remote anonymous users to inject arbitrary web

script or HTML via the id parameter.

GNOME reports:

The comic book backend in evince 3.24.0 (and earlier) is vulnerable to a command injection bug that can be used to execute arbitrary commands when a CBT file is opened.

The same vulnerability affects atril, the Evince fork.

The Apache httpd project reports:

important: Read after free in mod_http2 (CVE-2017-9789)

When under stress, closing many connections, the HTTP/2 handling code would sometimes access memory after it has been freed, resulting in potentially erratic behaviour.

important: Uninitialized memory reflection in mod_auth_digest (CVE-2017-9788)

The value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments. by mod_auth_digest.

Providing an initial key with no '=' assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault.

Adobe reports:

• These updates resolve security bypass vulnerability that could lead to information disclosure (CVE-2017-3080).
• These updates resolve memory corruption vulnerability that could lead to remote code execution (CVE-2017-3099).
• These updates resolve memory corruption vulnerability that could lead to memory address disclosure (CVE-2017-3100).

Updates are now available for all active Node.js release lines as well as the 7.x line. These include the fix for the high severity vulnerability identified in the initial announcement, one additional lower priority Node.js vulnerability in the 4.x release line, as well as some lower priority fixes for Node.js dependencies across the current release lines.

Constant Hashtable Seeds (CVE pending)

Node.js was susceptible to hash flooding remote DoS attacks as the HashTable seed was constant across a given released version of Node.js. This was a result of building with V8 snapshots enabled by default which caused the initially randomized seed to be overwritten on startup. Thanks to Jann Horn of Google Project Zero for reporting this vulnerability.

This is a high severity vulnerability and applies to all active release lines (4.x, 6.x, 8.x) as well as the 7.x line.

http.get with numeric authorization options creates uninitialized buffers

Application code that allows the auth field of the options object used with http.get() to be set to a number can result in an uninitialized buffer being created/used as the authentication string.

This is a low severity defect and only applies to the 4.x release line.

The samba project reports:

A MITM attacker may impersonate a trusted server and thus gain elevated access to the domain by returning malicious replication or authorization data.

Maxim Dounin reports:

A security issue was identified in nginx range filter. A specially crafted request might result in an integer overflow and incorrect processing of ranges, potentially resulting in sensitive information leak (CVE-2017-7529).

irssi reports:

When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer.

While updating the internal nick list, Irssi may incorrectly use the GHashTable interface and free the nick while updating it. This will then result in use-after-free conditions on each access of the hash table.

The CodeIgniter changelog reports:

Form Validation Library rule valid_email could be bypassed if idn_to_ascii() is available.

Drupal Security Team Reports:

CVE-2017-6920: PECL YAML parser unsafe object handling.

CVE-2017-6921: File REST resource does not properly validate

CVE-2017-6922: Files uploaded by anonymous users into a private file system can be accessed by other anonymous users.

Matt Johnston reports:

Fix double-free in server TCP listener cleanup A double-free in the server could be triggered by an authenticated user if dropbear is running with -a (Allow connections to forwarded ports from any host) This could potentially allow arbitrary code execution as root by an authenticated user.

Fix information disclosure with ~/.ssh/authorized_keys symlink. Dropbear parsed authorized_keys as root, even if it were a symlink. The fix is to switch to user permissions when opening authorized_keys.

The smarty project reports:

bugfix {math} shell injection vulnerability

The Tor Project reports:

Tor 0.3.0.9 fixes a path selection bug that would allow a client to use a guard that was in the same network family as a chosen exit relay. This is a security regression; all clients running earlier versions of 0.3.0.x or 0.3.1.x should upgrade to 0.3.0.9 or 0.3.1.4-alpha.

GitLab reports:

Please reference CVE/URL list for details

GnuPG reports:

Mitigate a flush+reload side-channel attack on RSA secret keys dubbed "Sliding right into disaster".

Michael J Rubinsky reports:

The second vulnerability (CVE-2017-9773) is a DOS vulnerability. This only affects Horde installations that do not have a configured image handling backend, and thus use the "Null" image driver. It is exploitable by a logged in user clicking on a maliciously crafted URL.

Qualsys reports:

Exim supports the use of multiple "-p" command line arguments which are malloc()'ed and never free()'ed, used in conjunction with other issues allows attackers to cause arbitrary code execution. This affects exim version 4.89 and earlier. Please note that at this time upstream has released a patch (commit 65e061b76867a9ea7aeeb535341b790b90ae6c21), but it is not known if a new point release is available that addresses this issue at this time.

Samuli Seppänen reports:

In May/June 2017 Guido Vranken threw a fuzzer at OpenVPN 2.4.2. In the process he found several vulnerabilities and reported them to the OpenVPN project. [...] The first releases to have these fixes are OpenVPN 2.4.3 and 2.3.17.

This is a list of fixed important vulnerabilities:

• Remotely-triggerable ASSERT() on malformed IPv6 packet
• Pre-authentication remote crash/information disclosure for clients
• Potential double-free in --x509-alt-username
• Remote-triggerable memory leaks
• Post-authentication remote DoS when using the --x509-track option
• Null-pointer dereference in establish_http_proxy_passthru()

Michael J Rubinsky reports:

The fist vulnerability (CVE-2017-9774) is a Remote Code Execution vulnerability and is exploitable by a logged in user sending a maliciously crafted GET request to the Horde server.

The Apache httpd project reports:

• ap_get_basic_auth_pw() Authentication Bypass (CVE-2017-3167):
  
  Use of the ap_get_basic_auth_pw() by third-party modules outside of the authentication phase may lead to authentication requirements being bypassed.
• mod_ssl Null Pointer Dereference (CVE-2017-3169):
  
  mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_process_connection() during an HTTP request to an HTTPS port.
• mod_http2 Null Pointer Dereference (CVE-2017-7659):
  
  A maliciously constructed HTTP/2 request could cause mod_http2 to dereference a NULL pointer and crash the server process.
• ap_find_token() Buffer Overread (CVE-2017-7668):
  
  The HTTP strict parsing changes added in 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.
• mod_mime Buffer Overread (CVE-2017-7679):
  
  mod_mime can read one byte past the end of a buffer when sending a malicious Content-Type response header.

Google Chrome releases reports:

5 security fixes in this release, including:

• [725032] High CVE-2017-5087: Sandbox Escape in IndexedDB. Reported by Ned Williamson on 2017-05-22
• [729991] High CVE-2017-5088: Out of bounds read in V8. Reported by Xiling Gong of Tencent Security Platform Department on 2017-06-06
• [714196] Medium CVE-2017-5089: Domain spoofing in Omnibox. Reported by Michal Bentkowski on 2017-04-21
• [732498] Various fixes from internal audits, fuzzing and other initiatives

BestPractical reports:

Please reference CVE/URL list for details

cURL security advisory:

When libcurl is given either

1. a file: URL that doesn't use two slashes following the colon, or

2. is told that file is the default scheme to use for URLs without scheme

... and the given path starts with a drive letter and libcurl is built for Windows or DOS, then libcurl would copy the path with a wrong offset, so that the end of the given path would write beyond the malloc buffer. Up to seven bytes too much.

We are not aware of any exploit of this flaw.

Adobe reports:

• These updates resolve use-after-free vulnerabilities that could lead to code execution (CVE-2017-3075, CVE-2017-3081, CVE-2017-3083, CVE-2017-3084).
• These updates resolve memory corruption vulnerabilities that could lead to code execution (CVE-2017-3076, CVE-2017-3077, CVE-2017-3078, CVE-2017-3079, CVE-2017-3082).

Roundcube reports:

Roundcube Webmail allows arbitrary password resets by authenticated users. The problem is caused by an improperly restricted exec call in the virtualmin and sasl drivers of the password plugin.

Joseph Bisch reports:

When receiving a DCC message without source nick/host, Irssi would attempt to dereference a NULL pointer.

When receiving certain incorrectly quoted DCC files, Irssi would try to find the terminating quote one byte before the allocated memory.

The GnuTLS project reports:

It was found using the TLS fuzzer tools that decoding a status response TLS extension with valid contents could lead to a crash due to a null pointer dereference. The issue affects GnuTLS server applications.

Google Chrome releases reports:

30 security fixes in this release

Please reference CVE/URL list for details

RedHat security team reports:

An input validation flaw was found in Ansible, where it fails to properly mark lookup-plugin results as unsafe. If an attacker could control the results of lookup() calls, they could inject Unicode strings to be parsed by the jinja2 templating system, result in code execution.

Stefan Winter reports:

The TLS session cache in FreeRADIUS before 3.0.14 fails to reliably prevent resumption of an unauthenticated session, which allows remote attackers (such as malicious 802.1X supplicants) to bypass authentication via PEAP or TTLS.

The duo security team reports:

An untrusted user may be able to set the http_proxy variable to an invalid address. If this happens, this will trigger the configured 'failmode' behavior, which defaults to safe. Safe mode causes the authentication to report a success.

Viktor Dukhovni reports:

Commit f469fc6 (2010-10-02) inadvertently caused the previous hop realm to not be added to the transit path of issued tickets. This may, in some cases, enable bypass of capath policy in Heimdal versions 1.5 through 7.2. Note, this may break sites that rely on the bug. With the bug some incomplete [capaths] worked, that should not have. These may now break authentication in some cross-realm configurations. (CVE-2017-6594)

GitLab reports:

Information Disclosure in Issue and Merge Request Trackers

During an internal code review a critical vulnerability in the GitLab Issue and Merge Request trackers was discovered. This vulnerability could allow a user with access to assign ownership of an issue or merge request to another user to disclose that user's private token, email token, email address, and encrypted OTP secret. Reporter-level access to a GitLab project is required to exploit this flaw.

SSRF when importing a project from a Repo by URL

GitLab instances that have enabled project imports using "Repo by URL" were vulnerable to Server-Side Request Forgery attacks. By specifying a project import URL of localhost an attacker could target services that are bound to the local interface of the server. These services often do not require authentication. Depending on the service an attacker might be able craft an attack using the project import request URL.

Links in Environments tab vulnerable to tabnabbing

edio via HackerOne reported that user-configured Environment links include target=_blank but do not also include rel: noopener noreferrer. Anyone clicking on these links may therefore be subjected to tabnabbing attacks where a link back to the requesting page is maintained and can be manipulated by the target server.

Accounts with email set to "Do not show on profile" have addresses exposed in public atom feed

Several GitLab users reported that even with "Do not show on profile" configured for their email addresses those addresses were still being leaked in Atom feeds if they commented on a public project.