VuXML ID | Description |
a1360138-d446-11ec-8ea1-10c37b4ac2ea | go -- syscall.Faccessat checks wrong group on Linux
The Go project reports:
When called with a non-zero flags parameter, the
syscall.Faccessat function could incorrectly report that a
file is accessible. This bug only occurs on Linux systems.
Discovery 2022-04-12 Entry 2022-05-15 go
< 1.18.2,1
go117
< 1.17.10
CVE-2022-29526
https://github.com/golang/go/issues/52313
https://groups.google.com/g/golang-dev/c/CPU3TB6d4oY
|
096ab080-907c-11ec-bb14-002324b2fba8 | go -- multiple vulnerabilities
The Go project reports:
crypto/elliptic: fix IsOnCurve for big.Int values that are not
valid coordinates
Some big.Int values that are not valid field elements (negative or
overflowing) might cause Curve.IsOnCurve to incorrectly return true.
Operating on those values may cause a panic or an invalid curve
operation. Note that Unmarshal will never return such values.
math/big: prevent large memory consumption in Rat.SetString
An attacker can cause unbounded memory growth in a program using
(*Rat).SetString due to an unhandled overflow.
cmd/go: prevent branches from materializing into versions
A branch whose name resembles a version tag (such as "v1.0.0" or
"subdir/v2.0.0-dev") can be considered a valid version by the go
command. Materializing versions from branches might be unexpected
and bypass ACLs that limit the creation of tags but not branches.
Discovery 2022-02-10 Entry 2022-02-18 go
< 1.17.7,1
CVE-2022-23806
https://github.com/golang/go/issues/50974
CVE-2022-23772
https://github.com/golang/go/issues/50699
CVE-2022-23773
https://github.com/golang/go/issues/35671
|
c365536d-e3cf-11eb-9d8d-b37b683944c2 | go -- crypto/tls: clients can panic when provided a certificate of the wrong type for the negotiated parameters
The Go project reports:
crypto/tls clients can panic when provided a certificate of
the wrong type for the negotiated parameters. net/http clients
performing HTTPS requests are also affected. The panic can be
triggered by an attacker in a privileged network position
without access to the server certificate's private key, as
long as a trusted ECDSA or Ed25519 certificate for the server
exists (or can be issued), or the client is configured with
Config.InsecureSkipVerify. Clients that disable all TLS_RSA
cipher suites (that is, TLS 1.0âÂÂ1.2 cipher suites without
ECDHE), as well as TLS 1.3-only clients, are unaffected.
Discovery 2021-07-07 Entry 2021-07-12 go
< 1.16.6,1
CVE-2021-34558
https://github.com/golang/go/issues/47143
|
72709326-81f7-11eb-950a-00155d646401 | go -- encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader; archive/zip: panic when calling Reader.Open
The Go project reports:
The Decode, DecodeElement, and Skip methods of an xml.Decoder
provided by xml.NewTokenDecoder may enter an infinite loop when
operating on a custom xml.TokenReader which returns an EOF in the
middle of an open XML element.
The Reader.Open API, new in Go 1.16, will panic when used on a ZIP
archive containing files that start with "../".
Discovery 2021-03-05 Entry 2021-03-10 go
< 1.16.1,1
CVE-2021-27918
http://golang.org/issue/44913
CVE-2021-27919
http://golang.org/issue/44916
|
079b3641-c4bd-11eb-a22a-693f0544ae52 | go -- multiple vulnerabilities
The Go project reports:
The SetString and UnmarshalText methods of math/big.Rat may cause a
panic or an unrecoverable fatal error if passed inputs with very
large exponents.
ReverseProxy in net/http/httputil could be made to forward certain
hop-by-hop headers, including Connection. In case the target of the
ReverseProxy was itself a reverse proxy, this would let an attacker
drop arbitrary headers, including those set by the
ReverseProxy.Director.
The LookupCNAME, LookupSRV, LookupMX, LookupNS, and LookupAddr
functions in net, and their respective methods on the Resolver type
may return arbitrary values retrieved from DNS which do not follow
the established RFC 1035 rules for domain names. If these names are
used without further sanitization, for instance unsafely included in
HTML, they may allow for injection of unexpected content. Note that
LookupTXT may still return arbitrary values that could require
sanitization before further use.
The NewReader and OpenReader functions in archive/zip can cause a
panic or an unrecoverable fatal error when reading an archive that
claims to contain a large number of files, regardless of its actual
size.
Discovery 2021-05-01 Entry 2021-06-03 go
< 1.16.5,1
CVE-2021-33198
https://github.com/golang/go/issues/45910
CVE-2021-33197
https://github.com/golang/go/issues/46313
CVE-2021-33195
https://github.com/golang/go/issues/46241
CVE-2021-33196
https://github.com/golang/go/issues/46242
|
61bce714-ca0c-11ec-9cfc-10c37b4ac2ea | go -- multiple vulnerabilities
The Go project reports:
encoding/pem: fix stack overflow in Decode.
A large (more than 5 MB) PEM input can cause a stack
overflow in Decode, leading the program to crash.
crypto/elliptic: tolerate all oversized scalars in generic
P-256.
A crafted scalar input longer than 32 bytes can
cause P256().ScalarMult or P256().ScalarBaseMult to panic.
Indirect uses through crypto/ecdsa and crypto/tls are
unaffected. amd64, arm64, ppc64le, and s390x are
unaffected.
crypto/x509: non-compliant certificates can cause a panic
in Verify on macOS in Go 1.18.
Verifying certificate chains containing certificates
which are not compliant with RFC 5280 causes
Certificate.Verify to panic on macOS. These chains can be
delivered through TLS and can cause a crypto/tls or
net/http client to crash.
Discovery 2022-04-12 Entry 2022-05-02 go
< 1.18.1,1
go117
< 1.17.9
CVE-2022-24675
https://github.com/golang/go/issues/51853
CVE-2022-28327
https://github.com/golang/go/issues/52075
CVE-2022-27536
https://github.com/golang/go/issues/51759
|
4fce9635-28c0-11ec-9ba8-002324b2fba8 | go -- misc/wasm, cmd/link: do not let command line arguments overwrite global data
The Go project reports:
When invoking functions from WASM modules, built using GOARCH=wasm
GOOS=js, passing very large arguments can cause portions of the module
to be overwritten with data from the arguments.
If using wasm_exec.js to execute WASM modules, users will need to
replace their copy after rebuilding any modules.
Discovery 2021-10-06 Entry 2021-10-09 go
< 1.17.2,1
CVE-2021-38297
https://github.com/golang/go/issues/48797
|
4ea1082a-1259-11ec-b4fa-dd5a552bdd17 | go -- archive/zip: overflow in preallocation check can cause OOM panic
The Go project reports:
An oversight in the previous fix still allows for an OOM
panic when the indicated directory size in the archive
header is so large that subtracting it from the archive
size overflows a uint64, effectively bypassing the check
that the number of files in the archive is reasonable.
Discovery 2021-08-18 Entry 2021-09-10 go
< 1.17.1,1
CVE-2021-39293
https://github.com/golang/go/issues/47801
|
720505fe-593f-11ec-9ba8-002324b2fba8 | go -- multiple vulnerabilities
The Go project reports:
net/http: limit growth of header canonicalization cache. An
attacker can cause unbounded memory growth in a Go server accepting
HTTP/2 requests.
syscall: donâÂÂt close fd 0 on ForkExec error. When a Go program
running on a Unix system is out of file descriptors and calls
syscall.ForkExec (including indirectly by using the os/exec
package), syscall.ForkExec can close file descriptor 0 as it fails.
If this happens (or can be provoked) repeatedly, it can result in
misdirected I/O such as writing network traffic intended for one
connection to a different connection, or content intended for one
file to a different one.
Discovery 2021-12-08 Entry 2021-12-09 go
< 1.17.5,1
CVE-2021-44716
https://github.com/golang/go/issues/50058
CVE-2021-44717
https://github.com/golang/go/issues/50057
|
e2af876f-a7c8-11ec-9a2a-002324b2fba8 | go -- multiple vulnerabilities
The Go project reports:
regexp: stack exhaustion compiling deeply nested expressions
On 64-bit platforms, an extremely deeply nested expression can
cause regexp.Compile to cause goroutine stack exhaustion, forcing
the program to exit. Note this applies to very large expressions, on
the order of 2MB.
Discovery 2022-02-09 Entry 2022-03-19 go
< 1.17.8,1
CVE-2022-24921
https://github.com/golang/go/issues/51112
|
930def19-3e05-11ec-9ba8-002324b2fba8 | go -- multiple vulnerabilities
The Go project reports:
debug/macho fails out when loading a file that contains a dynamic
symbol table command that indicates a larger number of symbols than
exist in the loaded symbol table.
Previously, opening a zip with (*Reader).Open could result in a
panic if the zip contained a file whose name was exclusively made up
of slash characters or ".." path elements. Open could also panic if
passed the empty string directly as an argument.
Discovery 2021-11-04 Entry 2021-11-05 go
< 1.17.3,1
CVE-2021-41771
https://github.com/golang/go/issues/48990
CVE-2021-41772
https://github.com/golang/go/issues/48085
|
880552c4-f63f-11eb-9d56-7186043316e9 | go -- net/http: panic due to racy read of persistConn after handler panic
The Go project reports:
A net/http/httputil ReverseProxy can panic due to a race
condition if its Handler aborts with ErrAbortHandler, for
example due to an error in copying the response body. An
attacker might be able to force the conditions leading to
the race condition.
Discovery 2021-06-21 Entry 2021-08-05 go
< 1.16.7,1
CVE-2021-36221
https://github.com/golang/go/issues/46866
|
7f242313-aea5-11eb-8151-67f74cf7c704 | go -- net/http: ReadRequest can stack overflow due to recursion with very large headers
The Go project reports:
http.ReadRequest can stack overflow due to recursion when given a
request with a very large header (~8-10MB depending on the
architecture). A http.Server which overrides the default max header
of 1MB by setting Server.MaxHeaderBytes to a much larger value could
also be vulnerable in the same way.
Discovery 2021-04-22 Entry 2021-05-06 go
< 1.16.4,1
CVE-2021-31525
https://github.com/golang/go/issues/45710
|