CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
Percentile
76.2%
The vqa_decode_chunk function in libavcodec/vqavideo.c in FFmpeg before
1.0.4 and 1.1.x before 1.1.2 allows remote attackers to have an unspecified
impact via a large (1) cbp0 or (2) cbpz chunk in Westwood Studios VQA Video
file, which triggers an out-of-bounds write.
Author | Note |
---|---|
mdeslaur | libav and ffmpeg codebases have diverged to the point of not being able to track both using the same CVE numbers. Marking this CVE as not-affected for libav. |