CVE-2022-27942

NameCVE-2022-27942
Descriptiontcpprep in Tcpreplay 4.4.1 has a heap-based buffer over-read in parse_mpls in common/get.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tcpreplay (PTS)stretch3.4.4-3vulnerable
buster4.3.1-1vulnerable
bullseye4.3.3-2vulnerable
bookworm4.3.4-1vulnerable
sid4.4.1-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tcpreplaysource(unstable)(unfixed)unimportant

Notes

https://github.com/appneta/tcpreplay/issues/719
Crash in CLI tool, no security impact

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