CVE-2023-46853

NameCVE-2023-46853
DescriptionIn Memcached before 1.6.22, an off-by-one error exists when processing proxy requests in proxy mode, if \n is used instead of \r\n.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
memcached (PTS)buster1.5.6-1.1fixed
buster (security)1.5.6-1.1+deb10u1fixed
bullseye1.6.9+dfsg-1vulnerable
bookworm1.6.18-1vulnerable
sid, trixie1.6.28-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
memcachedsourcebuster(not affected)
memcachedsource(unstable)1.6.22-1

Notes

[bookworm] - memcached <no-dsa> (Minor issue)
[bullseye] - memcached <no-dsa> (Minor issue)
[buster] - memcached <not-affected> (The vulnerable code was introduced later)
https://github.com/memcached/memcached/commit/6987918e9a3094ec4fc8976f01f769f624d790fa (1.6.22)

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