CVE-2011-3952
The decode_init function in kmvc.c in libavcodec in FFmpeg before 0.10 and 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 0.8.1 allows remote attackers to cause a denial of service (application crash) and possibly…
Does this matter?
Lower severity and a low EPSS score (3.12%). Track it; it rarely justifies an emergency change on its own.
Description
The decode_init function in kmvc.c in libavcodec in FFmpeg before 0.10 and 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 0.8.1 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large palette size in a KMVC encoded file.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 3.12% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- ffmpeg/ffmpeg · libav/libav
- Source
- chrome-cve-admin@google.com
References
- http://ffmpeg.org/
- http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=386741f887714d3e46c9e8fe577e326a7964037b
- http://libav.org/
- http://www.debian.org/security/2012/dsa-2494
- http://www.ubuntu.com/usn/USN-1479-1
- http://ffmpeg.org/
- http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=386741f887714d3e46c9e8fe577e326a7964037b
- http://libav.org/
- http://www.debian.org/security/2012/dsa-2494
- http://www.ubuntu.com/usn/USN-1479-1
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.