CVE-2012-0853

The decodeTonalComponents function in the Actrac3 codec (atrac3.c) in
libavcodec in FFmpeg 0.7.x before 0.7.12, and 0.8.x before 0.8.11; and in
Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.5, and 0.8.x
before 0.8.1 allows remote attackers to cause a denial of service (infinite
loop and crash) and possibly execute arbitrary code via a large component
count in an Atrac 3 file.

Bugs

• <http://ffmpeg.org/trac/ffmpeg/ticket/780&gt;