CVE-2014-9676 Information

Description

The seg_write_packet function in libavformat/segment.c in ffmpeg 2.1.4 and earlier does not free the correct memory location which allows remote attackers to cause a denial of service (\invalid memory handler) and possibly execute arbitrary code via a crafted video that triggers a use after free.

Reference

http://seclists.org/oss-sec/2015/q1/38 https://security.gentoo.org/glsa/201606-09