Vulnerability Description
Integer underflow in the asfrtp_parse_packet function in libavformat/rtpdec_asf.c in FFmpeg before 0.8.3 allows remote attackers to execute arbitrary code via a crafted ASF packet.
CVSS Score
6.8
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ffmpeg | Ffmpeg | < 0.8.3 |
Related Weaknesses (CWE)
References
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c2a2ad133eb9d42361804a568de
- http://git.videolan.org/?p=ffmpeg.git%3Ba=shortlog%3Bh=n0.8.3
- http://technet.microsoft.com/en-us/security/msvr/msvr11-012PatchThird Party Advisory
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c2a2ad133eb9d42361804a568de
- http://git.videolan.org/?p=ffmpeg.git%3Ba=shortlog%3Bh=n0.8.3
- http://technet.microsoft.com/en-us/security/msvr/msvr11-012PatchThird Party Advisory
FAQ
What is CVE-2011-4031?
CVE-2011-4031 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Integer underflow in the asfrtp_parse_packet function in libavformat/rtpdec_asf.c in FFmpeg before 0.8.3 allows remote attackers to execute arbitrary code via a crafted ASF packet.
How severe is CVE-2011-4031?
CVE-2011-4031 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-4031?
Check the references section above for vendor advisories and patch information. Affected products include: Ffmpeg Ffmpeg.