CVE-2014-9638

Name	CVE-2014-9638
Description	oggenc in vorbis-tools 1.4.0 allows remote attackers to cause a denial of service (divide-by-zero error and crash) via a WAV file with the number of channels set to zero.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1010-1, DLA-317-1
Debian Bugs	776086, 780160

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
opus-tools (PTS)	jessie	0.1.9-1	vulnerable
	buster, bullseye, stretch	0.1.10-1	fixed
	sid, trixie, bookworm	0.2-1	fixed
vorbis-tools (PTS)	jessie	1.4.0-6+deb8u1	fixed
	stretch	1.4.0-10	fixed
	buster, bullseye	1.4.0-11	fixed
	trixie, bookworm	1.4.2-1	fixed
	sid	1.4.2-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
opus-tools	source	(unstable)	0.1.10-1	unimportant		780160
vorbis-tools	source	squeeze	1.4.0-1+deb6u1		DLA-317-1
vorbis-tools	source	wheezy	1.4.0-1+deb7u1		DLA-1010-1
vorbis-tools	source	jessie	1.4.0-6+deb8u1
vorbis-tools	source	(unstable)	1.4.0-7	unimportant		776086

Notes

https://trac.xiph.org/ticket/2137
Fixed by: https://github.com/mark4o/opus-tools/commit/8c412e619b83eb6dd32191909cf6672e93e5802e
No security impact
proposed patch: http://lists.xiph.org/pipermail/vorbis-dev/2015-February/020423.html