Integer Signedness Error in decode_residual_block Function in FFmpeg Allows Remote Code Execution

CVE-2011-3362 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:P/A:P

Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.

Learn more about our Web Application Penetration Testing UK.