VDB
DEBIAN-CVE-2012-0947
DEBIAN-CVE-2012-0947
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | ffmpeg | 0, 0, 0 |
| Debian:11 | ffmpeg | 0, 0, 0 |
| Debian:12 | ffmpeg | 0, 0, 0 |
| Debian:13 | ffmpeg | 0, 0, 0 |
Timeline
- Aug 20, 2012 CVE Published
- Apr 28, 2026 CVE Updated