VDB
CVE-2012-0947
CVE-2012-0947
PUBLISHED
CVSS 6.800000190734863 MEDIUM
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.
EPSS 4.69% · 91.4th percentile
Risk Scores
CVSS 2.0
6.800000190734863
EPSS Score
4.69%
91.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| libav | libav | 0.8.1, 0.5, 0.5.1 |
| n/a | n/a | * |
Timeline
- Aug 20, 2012 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Jul 18, 2023 EPSS Score
- Sep 9, 2023 EPSS Score
References
- https://bugs.launchpad.net/ubuntu/+source/libav/+bug/980963 url
- 49089 third-party-advisory
- DSA-2471 vendor-advisory
- [oss-security] 20120503 Security issue in libav/ffmpeg mailing-list
- USN-1479-1 vendor-advisory
- http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3 technical
- http://libav.org/ technical
- http://www.securityfocus.com/bid/53389 technical
- https://nvd.nist.gov/vuln/detail/CVE-2012-0947 advisory
- http://git.libav.org/?p=libav.git;a=commit;h=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3 url
- http://libav.org url