CVE-2022-32983

NameCVE-2022-32983
DescriptionKnot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters.
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
knot-resolver (PTS)buster3.2.1-3vulnerable
buster (security)3.2.1-3+deb10u1vulnerable
bullseye5.3.1-1+deb11u1vulnerable
bookworm, sid5.5.3-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
knot-resolversource(unstable)(unfixed)unimportant

Notes

Just a clarifying documentation update: https://github.com/CZ-NIC/knot-resolver/commit/ccb9d9794db5eb757c33becf65cb1cf48ecfd968

Search for package or bug name: Reporting problems