Vulnerability Description
The flashsv_decode_frame function in libavcodec/flashsv.c in FFmpeg before 2.1 does not properly validate a certain height value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Flash Screen Video data.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ffmpeg | Ffmpeg | <= 2.0.1 |
Related Weaknesses (CWE)
References
- http://ffmpeg.org/security.html
- http://openwall.com/lists/oss-security/2013/11/26/7Patch
- http://openwall.com/lists/oss-security/2013/12/08/3Patch
- http://www.debian.org/security/2014/dsa-2855
- https://github.com/FFmpeg/FFmpeg/commit/880c73cd76109697447fbfbaa8e5ee5683309446ExploitPatch
- https://security.gentoo.org/glsa/201603-06
- https://trac.ffmpeg.org/ticket/2844Exploit
- http://ffmpeg.org/security.html
- http://openwall.com/lists/oss-security/2013/11/26/7Patch
- http://openwall.com/lists/oss-security/2013/12/08/3Patch
- http://www.debian.org/security/2014/dsa-2855
- https://github.com/FFmpeg/FFmpeg/commit/880c73cd76109697447fbfbaa8e5ee5683309446ExploitPatch
- https://security.gentoo.org/glsa/201603-06
- https://trac.ffmpeg.org/ticket/2844Exploit
FAQ
What is CVE-2013-7015?
CVE-2013-7015 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The flashsv_decode_frame function in libavcodec/flashsv.c in FFmpeg before 2.1 does not properly validate a certain height value, which allows remote attackers to cause a denial of service (out-of-bou...
How severe is CVE-2013-7015?
CVE-2013-7015 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-2013-7015?
Check the references section above for vendor advisories and patch information. Affected products include: Ffmpeg Ffmpeg.