CVE-2017-16868

Name	CVE-2017-16868
Description	In SWFTools 0.9.2, the wav_convert2mono function in lib/wav.c does not properly restrict a multiplication within a malloc call, which allows remote attackers to cause a denial of service (integer overflow and NULL pointer dereference) via a crafted WAV file.
Source	CVE (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 severity	medium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
swftools (PTS)	wheezy	0.9.2+ds1-3	vulnerable
	wheezy (security)	0.9.2+ds1-3+deb7u1	vulnerable
	jessie	0.9.2+git20130725-2	vulnerable
	buster, stretch, sid	0.9.2+git20130725-4.1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
swftools	source	(unstable)	(unfixed)	unimportant

https://github.com/matthiaskramm/swftools/issues/52
Crash in CLI tool, no security impact