Vulnerability Description
The process_frame_obj function in sanm.c in libavcodec in FFmpeg before 1.2.1 does not validate width and height values, which allows remote attackers to cause a denial of service (integer overflow, out-of-bounds array access, and application crash) via crafted LucasArts Smush 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=524d0d2cfc7bab1b348f85e7c03
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=9dd04f6d8cdd1c10c28b2cb4252
- http://ffmpeg.org/security.html
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=524d0d2cfc7bab1b348f85e7c03
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=9dd04f6d8cdd1c10c28b2cb4252
FAQ
What is CVE-2013-3675?
CVE-2013-3675 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The process_frame_obj function in sanm.c in libavcodec in FFmpeg before 1.2.1 does not validate width and height values, which allows remote attackers to cause a denial of service (integer overflow, o...
How severe is CVE-2013-3675?
CVE-2013-3675 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-2013-3675?
Check the references section above for vendor advisories and patch information. Affected products include: Ffmpeg Ffmpeg.