CVE-2018-7254

NameCVE-2018-7254
DescriptionThe ParseCaffHeaderConfig function of the cli/caff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (global buffer over-read), or possibly trigger a buffer overflow or incorrect memory allocation, via a maliciously crafted CAF file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-4125-1
Debian Bugs889274

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wavpack (PTS)jessie, jessie (lts)4.70.0-1+deb8u1fixed
stretch (security), stretch (lts), stretch5.0.0-2+deb9u3fixed
buster5.1.0-6+deb10u1fixed
bullseye5.4.0-1fixed
bookworm5.6.0-1fixed
sid, trixie5.7.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wavpacksourcewheezy(not affected)
wavpacksourcejessie(not affected)
wavpacksourcestretch5.0.0-2+deb9u1DSA-4125-1
wavpacksource(unstable)5.1.0-3889274

Notes

[jessie] - wavpack <not-affected> (Vulnerable code not present)
[wheezy] - wavpack <not-affected> (Vulnerable code not present)
https://github.com/dbry/WavPack/issues/26
https://github.com/dbry/WavPack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e

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