CVE-2021-44269

Name	CVE-2021-44269
Description	An out of bounds read was found in Wavpack 5.4.0 in processing *.WAV files. This issue triggered in function WavpackPackSamples of file src/pack_utils.c, tainted variable cnt is too large, that makes pointer sptr read beyond heap bound.
Source	CVE (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 Package	Release	Version	Status
wavpack (PTS)	bullseye	5.4.0-1	vulnerable
	bookworm	5.6.0-1	fixed
	sid, trixie	5.7.0-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
wavpack	source	(unstable)	5.5.0-1	unimportant

Notes

https://github.com/dbry/WavPack/issues/110
Fixed by: https://github.com/dbry/WavPack/commit/773f9d0803c6888ae7d5391878d7337f24216f4a
Negligible security impact; only impacts the CLI program