Vulnerability Description
The gif_decode_frame function in gifdec.c in libavcodec in FFmpeg before 1.2.1 does not properly manage the disposal methods of frames, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted GIF 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=7ee5e97c46e30fb3d6f9f78cc33
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=d23b8462b5a4a9da78ed45c4a7a
- http://ffmpeg.org/security.html
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7ee5e97c46e30fb3d6f9f78cc33
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=d23b8462b5a4a9da78ed45c4a7a
FAQ
What is CVE-2013-3673?
CVE-2013-3673 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The gif_decode_frame function in gifdec.c in libavcodec in FFmpeg before 1.2.1 does not properly manage the disposal methods of frames, which allows remote attackers to cause a denial of service (out-...
How severe is CVE-2013-3673?
CVE-2013-3673 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-2013-3673?
Check the references section above for vendor advisories and patch information. Affected products include: Ffmpeg Ffmpeg.