[USN-1790-1] Libav vulnerabilities

========================================================================== Ubuntu Security Notice USN-1790-1 April 04, 2013 libav vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...

CVE-2013-2495

The iffreadheader function in iff.c in libavformat in FFmpeg through 1.1.3 does not properly handle data sizes for Interchange File Format IFF data during operations involving a CMAP chunk or a video codec, which allows remote attackers to cause a denial of service integer overflow, out-of-bounds...