CVE-2013-7020

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Summary

CVECVE-2013-7020
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-12-09 16:36:49 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 6.8 from [email protected]

AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS: 0.014720000 probability, percentile 0.810140000 (date 2026-04-29)

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:M/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 6.0 All All All
Application Ffmpeg Ffmpeg 0.10 All All All
Application Ffmpeg Ffmpeg 0.10.3 All All All
Application Ffmpeg Ffmpeg 0.10.4 All All All
Application Ffmpeg Ffmpeg 0.11 All All All
Application Ffmpeg Ffmpeg 0.3 All All All
Application Ffmpeg Ffmpeg 0.3.1 All All All
Application Ffmpeg Ffmpeg 0.3.2 All All All
Application Ffmpeg Ffmpeg 0.3.3 All All All
Application Ffmpeg Ffmpeg 0.3.4 All All All
Application Ffmpeg Ffmpeg 0.4.0 All All All
Application Ffmpeg Ffmpeg 0.4.2 All All All
Application Ffmpeg Ffmpeg 0.4.3 All All All
Application Ffmpeg Ffmpeg 0.4.4 All All All
Application Ffmpeg Ffmpeg 0.4.5 All All All
Application Ffmpeg Ffmpeg 0.4.6 All All All
Application Ffmpeg Ffmpeg 0.4.7 All All All
Application Ffmpeg Ffmpeg 0.4.8 All All All
Application Ffmpeg Ffmpeg 0.4.9 pre1 All All
Application Ffmpeg Ffmpeg 0.5 All All All
Application Ffmpeg Ffmpeg 0.5.1 All All All
Application Ffmpeg Ffmpeg 0.5.2 All All All
Application Ffmpeg Ffmpeg 0.5.3 All All All
Application Ffmpeg Ffmpeg 0.5.4 All All All
Application Ffmpeg Ffmpeg 0.5.4.5 All All All
Application Ffmpeg Ffmpeg 0.5.4.6 All All All
Application Ffmpeg Ffmpeg 0.5.5 All All All
Application Ffmpeg Ffmpeg 0.6 All All All
Application Ffmpeg Ffmpeg 0.6.1 All All All
Application Ffmpeg Ffmpeg 0.6.2 All All All
Application Ffmpeg Ffmpeg 0.6.3 All All All
Application Ffmpeg Ffmpeg 0.7 All All All
Application Ffmpeg Ffmpeg 0.7.1 All All All
Application Ffmpeg Ffmpeg 0.7.11 All All All
Application Ffmpeg Ffmpeg 0.7.12 All All All
Application Ffmpeg Ffmpeg 0.7.2 All All All
Application Ffmpeg Ffmpeg 0.7.3 All All All
Application Ffmpeg Ffmpeg 0.7.4 All All All
Application Ffmpeg Ffmpeg 0.7.5 All All All
Application Ffmpeg Ffmpeg 0.7.6 All All All
Application Ffmpeg Ffmpeg 0.7.7 All All All
Application Ffmpeg Ffmpeg 0.7.8 All All All
Application Ffmpeg Ffmpeg 0.7.9 All All All
Application Ffmpeg Ffmpeg 0.8.0 All All All
Application Ffmpeg Ffmpeg 0.8.1 All All All
Application Ffmpeg Ffmpeg 0.8.10 All All All
Application Ffmpeg Ffmpeg 0.8.11 All All All
Application Ffmpeg Ffmpeg 0.8.2 All All All
Application Ffmpeg Ffmpeg 0.8.5 All All All
Application Ffmpeg Ffmpeg 0.8.5.3 All All All
Application Ffmpeg Ffmpeg 0.8.5.4 All All All
Application Ffmpeg Ffmpeg 0.8.6 All All All
Application Ffmpeg Ffmpeg 0.8.7 All All All
Application Ffmpeg Ffmpeg 0.8.8 All All All
Application Ffmpeg Ffmpeg 0.9 All All All
Application Ffmpeg Ffmpeg 0.9.1 All All All
Application Ffmpeg Ffmpeg 1.0 All All All
Application Ffmpeg Ffmpeg 1.1.1 All All All
Application Ffmpeg Ffmpeg 1.1.2 All All All
Application Ffmpeg Ffmpeg 1.1.3 All All All
Application Ffmpeg Ffmpeg 1.1.4 All All All
Application Ffmpeg Ffmpeg 1.2 All All All
Application Ffmpeg Ffmpeg 1.2.1 All All All
Application Ffmpeg Ffmpeg 2.0 All All All
Application Ffmpeg Ffmpeg All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Security Advisory SA61389 - Debian update for libav - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
Debian -- Security Information -- DSA-3027-1 libav af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
oss-security - CVE Request: FFmpeg 2.1 multiple problems af854a3a-2127-422b-91ae-364da2661108 openwall.com Mailing List, Patch, Third Party Advisory
FFmpeg: Multiple vulnerabilities (GLSA 201603-06) — Gentoo Security af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
ffv1dec: Check bits_per_raw_sample and colorspace for equality in ver… · FFmpeg/FFmpeg@b05cd1e · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Issue Tracking, Patch
FFmpeg Security af854a3a-2127-422b-91ae-364da2661108 ffmpeg.org Vendor Advisory
oss-security - Re: CVE Request: FFmpeg 2.1 multiple problems af854a3a-2127-422b-91ae-364da2661108 openwall.com Mailing List, Patch, Third Party Advisory
Support / Security / Advisories / / MDVSA-2014:227 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Broken Link
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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