CVE ID:	CVE-2012-0850
Description:	The sbr_qmf_synthesis function in libavcodec/aacsbr.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted mpg file that triggers memory corruption involving the v_off variable, probably a buffer underflow.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2012-0850 http://www.openwall.com/lists/oss-security/2012/02/01/11 http://www.openwall.com/lists/oss-security/2012/02/14/4 XForce ISS Database: ffmpeg-sbrqmfsynthesis-dos(78934) https://exchange.xforce.ibmcloud.com/vulnerabilities/78934