The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.
References
| Link | Resource |
|---|---|
| http://ffmpeg.org/security.html | Vendor Advisory |
| http://openwall.com/lists/oss-security/2013/11/26/7 | Mailing List Patch Third Party Advisory |
| http://openwall.com/lists/oss-security/2013/12/08/3 | Mailing List Patch Third Party Advisory |
| http://secunia.com/advisories/61389 | |
| http://www.debian.org/security/2014/dsa-3027 | Third Party Advisory |
| http://www.mandriva.com/security/advisories?name=MDVSA-2014:227 | Broken Link |
| https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0f | Patch Issue Tracking |
| https://security.gentoo.org/glsa/201603-06 |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
No history.
Information
Published : 2013-12-09 16:36
Updated : 2024-02-04 18:16
NVD link : CVE-2013-7020
Mitre link : CVE-2013-7020
CVE.ORG link : CVE-2013-7020
JSON object : View
Products Affected
ffmpeg
- ffmpeg
debian
- debian_linux
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer