CVE-2012-2796

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 0.11 Libav versions prior to 0.8.4

Description The issue is related to inconsistencies in coded slice positions and interlacing that trigger out of array writes in the vc1 decode frame function. This function is located in libavcodec/vc1dec.c. The impact and attack vectors of this issue are unknown.

Recommendations For FFmpeg versions prior to 0.11, update to version 0.11 or later. For Libav versions prior to 0.8.4, update to version 0.8.4 or later.