FreshPorts - VuXML

This page displays vulnerability information about FreeBSD Ports.

The last vuln.xml file processed by FreshPorts is:

Revision:  318524
Date:      2013-05-19
Time:      14:06:36Z
Committer: rakuco

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These are the vulnerabilities relating to the commit you have selected:

VuXML ID	Description
11bbccbc-03ee-11e0-bcdb-001fc61c2a55	krb5 -- multiple checksum handling vulnerabilities The MIT Kerberos team reports: MIT krb5 clients incorrectly accept an unkeyed checksums in the SAM-2 preauthentication challenge. An unauthenticated remote attacker could alter a SAM-2 challenge, affecting the prompt text seen by the user or the kind of response sent to the KDC. Under some circumstances, this can negate the incremental security benefit of using a single-use authentication mechanism token. MIT krb5 incorrectly accepts RFC 3961 key-derivation checksums using RC4 keys when verifying KRB-SAFE messages. An unauthenticated remote attacker has a 1/256 chance of forging KRB-SAFE messages in an application protocol if the targeted pre-existing session uses an RC4 session key. Few application protocols use KRB-SAFE messages. Discovery 2010-11-30 Entry 2010-12-09 krb5 ge 1.3.0 lt 1.7.2 ge 1.8.0 le 1.8.3 45118 CVE-2010-1323 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt http://osvdb.org/69610
a30573dc-4893-11df-a5f9-001641aeabdf	krb5 -- remote denial of service vulnerability An authenticated remote attacker can causing a denial of service by using a newer version of the kadmin protocol than the server supports. The MIT Kerberos team also reports the cause: The Kerberos administration daemon (kadmind) can crash due to referencing freed memory. Discovery 2010-04-06 Entry 2010-04-18 krb5 le 1.6.3_9 39247 CVE-2010-0629 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-003.txt
a30573dc-4893-11df-a5f9-001641aeabdf	krb5 -- remote denial of service vulnerability An authenticated remote attacker can causing a denial of service by using a newer version of the kadmin protocol than the server supports. The MIT Kerberos team also reports the cause: The Kerberos administration daemon (kadmind) can crash due to referencing freed memory. Discovery 2010-04-06 Entry 2010-04-18 krb5 le 1.6.3_9 39247 CVE-2010-0629 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-003.txt
f54584bc-7d2b-11e2-9bd1-206a8a720317	krb5 -- null pointer dereference in the KDC PKINIT code [CVE-2013-1415] No advisory has been released yet. Fix a null pointer dereference in the KDC PKINIT code [CVE-2013-1415]. Discovery 2013-02-21 Entry 2013-02-22 krb5 le 1.11 CVE-2013-1415 http://web.mit.edu/kerberos/www/krb5-1.11/
11bbccbc-03ee-11e0-bcdb-001fc61c2a55	krb5 -- multiple checksum handling vulnerabilities The MIT Kerberos team reports: MIT krb5 clients incorrectly accept an unkeyed checksums in the SAM-2 preauthentication challenge. An unauthenticated remote attacker could alter a SAM-2 challenge, affecting the prompt text seen by the user or the kind of response sent to the KDC. Under some circumstances, this can negate the incremental security benefit of using a single-use authentication mechanism token. MIT krb5 incorrectly accepts RFC 3961 key-derivation checksums using RC4 keys when verifying KRB-SAFE messages. An unauthenticated remote attacker has a 1/256 chance of forging KRB-SAFE messages in an application protocol if the targeted pre-existing session uses an RC4 session key. Few application protocols use KRB-SAFE messages. Discovery 2010-11-30 Entry 2010-12-09 krb5 ge 1.3.0 lt 1.7.2 ge 1.8.0 le 1.8.3 45118 CVE-2010-1323 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt http://osvdb.org/69610