CVE-2018-18407

NameCVE-2018-18407
DescriptionA heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during the incremental checksum operation. The issue gets triggered in the function csum_replace4() in incremental_checksum.h, causing a denial of service.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs911454

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tcpreplay (PTS)jessie3.4.4-2+deb8u1vulnerable
stretch3.4.4-3vulnerable
buster4.3.1-1fixed
bullseye4.3.3-2fixed
bookworm4.4.3-1fixed
sid, trixie4.4.4-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tcpreplaysourcewheezy(unfixed)end-of-life
tcpreplaysource(unstable)4.3.1-1911454

Notes

[stretch] - tcpreplay <no-dsa> (Minor issue)
[jessie] - tcpreplay <no-dsa> (Minor issue)
https://github.com/appneta/tcpreplay/issues/488
https://github.com/appneta/tcpreplay/commit/1d7561a4d542842a1aeabf55bfd4aaf88b3a1071

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