Vulnerability Description
The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac data.
CVSS Score
6.8
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ffmpeg | Ffmpeg | <= 0.9.1 |
References
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=e2291ea1534d17306f685b8
- http://www.ffmpeg.org/security.html
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=e2291ea1534d17306f685b8
- http://www.ffmpeg.org/security.html
FAQ
What is CVE-2011-3949?
CVE-2011-3949 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac data.
How severe is CVE-2011-3949?
CVE-2011-3949 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-2011-3949?
Check the references section above for vendor advisories and patch information. Affected products include: Ffmpeg Ffmpeg.