CVE-2022-48579

NameCVE-2022-48579
DescriptionUnRAR before 6.2.3 allows extraction of files outside of the destination folder via symlink chains.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3535-1
Debian Bugs1050080

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
unrar-nonfree (PTS)bullseye/non-free1:6.0.3-1+deb11u3fixed
bookworm/non-free1:6.2.6-1+deb12u1fixed
trixie/non-free, sid/non-free1:7.1.2-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
unrar-nonfreesourcebuster1:5.6.6-1+deb10u3DLA-3535-1
unrar-nonfreesourcebullseye1:6.0.3-1+deb11u2
unrar-nonfreesource(unstable)1:6.2.3-11050080

Notes

https://github.com/pmachapman/unrar/commit/2ecab6bb5ac4f3b88f270218445496662020205f#diff-ca3086f578522062d7e390ed2cd7e10f646378a8b8cbf287a6e4db5966df68ee

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