Description

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.

INFO

Published Date :

Dec. 9, 2013, 4:36 p.m.

Last Modified :

Jan. 7, 2017, 2:59 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.4

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2013-7020 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Debian debian_linux
1 Ffmpeg ffmpeg
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2013-7020.

URL 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

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2013-7020 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2013-7020 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jan. 07, 2017

    Action Type Old Value New Value
    Added Reference http://secunia.com/advisories/61389 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 03, 2016

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201603-06 [No Types Assigned]
  • Modified Analysis by [email protected]

    Aug. 24, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:ffmpeg:ffmpeg:0.10:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.10.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.10.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.11:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.0:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.8:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.9:pre1:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.4.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.4.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.12:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.0:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.11:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.5.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.5.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.9:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.0:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.2.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:2.0.1:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:ffmpeg:ffmpeg:2.0:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:ffmpeg:ffmpeg:0.10:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.10.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.10.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.11:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.3.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.0:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.8:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.4.9:pre1:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.4.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.4.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.5.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.6.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.12:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.0:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.11:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.5.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.5.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.9:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:0.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.0:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.2:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:1.2.1:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:2.0.1:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:ffmpeg:ffmpeg:2.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
    Changed Reference Type http://www.debian.org/security/2014/dsa-3027 No Types Assigned http://www.debian.org/security/2014/dsa-3027 Third Party Advisory
    Changed Reference Type http://openwall.com/lists/oss-security/2013/11/26/7 Patch http://openwall.com/lists/oss-security/2013/11/26/7 Third Party Advisory, Mailing List, Patch
    Changed Reference Type https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0f Exploit, Patch https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0f Issue Tracking, Patch
    Changed Reference Type http://openwall.com/lists/oss-security/2013/12/08/3 Patch http://openwall.com/lists/oss-security/2013/12/08/3 Third Party Advisory, Mailing List, Patch
    Changed Reference Type http://ffmpeg.org/security.html No Types Assigned http://ffmpeg.org/security.html Vendor Advisory
    Changed Reference Type http://www.mandriva.com/security/advisories?name=MDVSA-2014:227 No Types Assigned http://www.mandriva.com/security/advisories?name=MDVSA-2014:227 Broken Link
  • CVE Modified by [email protected]

    Mar. 24, 2015

    Action Type Old Value New Value
    Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2014:227
  • CVE Modified by [email protected]

    Nov. 19, 2014

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2014/dsa-3027
  • Initial Analysis by [email protected]

    Dec. 10, 2013

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2.06 }} 0.52%

score

0.87515

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability