Bug#641478: libavcodec insufficient boundary check in CAVS decoding

[Moritz Muehlenhoff]

Package: libav
Severity: important

The following was reported by oCERT:
http://www.ocert.org/advisories/ocert-2011-002.html

A CVE ID is not yet available, I will be requesting one. This is unfixed
in libav from sid. The ffmpeg fix can be found here:
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=c5cbda50793e311aa73489d12184ffd6761c9fbf

Cheers,
        Moritz