CVE-2017-20006

NameCVE-2017-20006
DescriptionUnRAR 5.6.1.2 and 5.6.1.3 has a heap-based buffer overflow in Unpack::CopyString (called from Unpack::Unpack5 and CmdExtract::ExtractCurrentFile).
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
unrar-nonfree (PTS)buster/non-free1:5.6.6-1+deb10u1fixed
bullseye/non-free1:6.0.3-1+deb11u1fixed
bookworm/non-free, sid/non-free1:6.2.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
unrar-nonfreesource(unstable)1:5.6.6-1

Notes

[stretch] - unrar-nonfree <no-dsa> (Non-free not supported)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4373
https://github.com/aawc/unrar/commit/0ff832d31470471803b175cfff4e40c1b08ee779
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/unrar/OSV-2017-104.yaml

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