Vulnerabilities > CVE-2012-0849 - Numeric Errors vulnerability in Ffmpeg
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
Integer overflow in the ff_j2k_dwt_init function in libavcodec/j2k_dwt.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted JPEG2000 image that triggers an incorrect check for a negative value.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- http://www.openwall.com/lists/oss-security/2012/02/14/4
- http://www.ffmpeg.org/trac/ffmpeg/ticket/776
- http://www.openwall.com/lists/oss-security/2012/02/01/11
- http://ffmpeg.org/security.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78935
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1f99939a6361e2e6d6788494dd7c682b051c6c34