CVE-2021-43565

NameCVE-2021-43565
DescriptionThe x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang-go.crypto (PTS)buster1:0.0~git20181203.505ab14-1vulnerable
bullseye1:0.0~git20201221.eec23a3-1vulnerable
bookworm, sid1:0.1.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-go.cryptosource(unstable)1:0.0~git20211202.5770296-1

Notes

[bullseye] - golang-go.crypto <no-dsa> (Minor issue)
[buster] - golang-go.crypto <postponed> (Limited support, minor issue, follow bullseye DSAs/point-releases)
[stretch] - golang-go.crypto <postponed> (Limited support in stretch)
https://github.com/golang/crypto/commit/5770296d904e90f15f38f77dfc2e43fdf5efc083
https://github.com/golang/go/issues/49932

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