CVE-2020-8036

NameCVE-2020-8036
DescriptionThe tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.
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
tcpdump (PTS)jessie, jessie (lts)4.9.3-1~deb8u2fixed
stretch (security), stretch (lts), stretch4.9.3-1~deb9u2fixed
buster4.9.3-1~deb10u2fixed
buster (security)4.9.3-1~deb10u1fixed
bullseye4.99.0-2+deb11u1fixed
bookworm4.99.3-1fixed
sid, trixie4.99.4-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tcpdumpsource(unstable)(not affected)

Notes

- tcpdump <not-affected> (Vulnerable code and support for SOME/IP protocol added later)
https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43

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