CVE-2016-4352: Libavformat Project Libavformat

Medium severity, CVSS 5.5. EPSS: 1.1% chance of exploitation in the next 30 days.

Integer overflow in the demuxer function in libmpdemux/demux_gif.c in Mplayer allows remote attackers to cause a denial of service (crash) via large dimensions in a gif file.

Affected products

• Libavformat Project Libavformat: up to and including 57.34.103

Published 2017-02-03. Last modified 2026-06-17.