Vulnerability Description
The mm_decode_inter function in mmvideo.c in libavcodec in FFmpeg before 1.2.1 does not validate the relationship between a horizontal coordinate and a width value, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted American Laser Games (ALG) MM Video data.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ffmpeg | Ffmpeg | <= 1.2 |
Related Weaknesses (CWE)
References
- http://ffmpeg.org/security.html
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7fa6db2545643efb4fe2e0bb501
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8d3c99e825317b7efda5fd12e69
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:227
- http://ffmpeg.org/security.html
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7fa6db2545643efb4fe2e0bb501
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8d3c99e825317b7efda5fd12e69
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:227
FAQ
What is CVE-2013-3672?
CVE-2013-3672 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The mm_decode_inter function in mmvideo.c in libavcodec in FFmpeg before 1.2.1 does not validate the relationship between a horizontal coordinate and a width value, which allows remote attackers to ca...
How severe is CVE-2013-3672?
CVE-2013-3672 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-3672?
Check the references section above for vendor advisories and patch information. Affected products include: Ffmpeg Ffmpeg.