CVE-2013-7011
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to...
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, 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.
Exploit likelihood
What each source reports
NVD Score used
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, 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.
- Record
CVE-2013-7011- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, 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.
- Record
CVE-2013-7011- Updated
- 2026-11-02
EUVDEUVD-2013-6812 No score
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, 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.
- Record
EUVD-2013-6812- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3vhm-q5hx-6hjp No score
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to...
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, 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.
- Record
GHSA-3vhm-q5hx-6hjp- Weakness
- CWE-119
- Updated
- 2026-11-02
OSV No score
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, 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.
- Record
CVE-2013-7011- Updated
- 2026-11-02
OSVDEBIAN-CVE-2013-7011 No score
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, 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.
- Record
DEBIAN-CVE-2013-7011- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-7011 is a medium vulnerability (CVSS 6.8) in Ffmpeg, published December 9, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.64%, the 76th percentile. Fixed in ffmpeg 7:2.4.1-1.
References
github.com/FFmpeg/FFmpeg/commit/547d690d676064069d44703a1917e0dab7e33445
trac.ffmpeg.org/ticket/2906
security.gentoo.org/glsa/201603-06
ffmpeg.org/security.html
openwall.com/lists/oss-security/2013/12/08/3
nvd.nist.gov/vuln/detail/CVE-2013-7011
security-tracker.debian.org/tracker/CVE-2013-7011