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Vulnerability Details : CVE-2013-7020

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.
Publish Date : 2013-12-09 Last Update Date : 2017-01-07
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
DSA-3027-1 libav - security update oval:org.mitre.oval:def:26327 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-7020

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 6.0 * * * Version Details Vulnerabilities
2 Application Ffmpeg Ffmpeg * * * * Version Details Vulnerabilities
3 Application Ffmpeg Ffmpeg 0.3 * * * Version Details Vulnerabilities
4 Application Ffmpeg Ffmpeg 0.3.1 * * * Version Details Vulnerabilities
5 Application Ffmpeg Ffmpeg 0.3.2 * * * Version Details Vulnerabilities
6 Application Ffmpeg Ffmpeg 0.3.3 * * * Version Details Vulnerabilities
7 Application Ffmpeg Ffmpeg 0.3.4 * * * Version Details Vulnerabilities
8 Application Ffmpeg Ffmpeg 0.4.0 * * * Version Details Vulnerabilities
9 Application Ffmpeg Ffmpeg 0.4.2 * * * Version Details Vulnerabilities
10 Application Ffmpeg Ffmpeg 0.4.3 * * * Version Details Vulnerabilities
11 Application Ffmpeg Ffmpeg 0.4.4 * * * Version Details Vulnerabilities
12 Application Ffmpeg Ffmpeg 0.4.5 * * * Version Details Vulnerabilities
13 Application Ffmpeg Ffmpeg 0.4.6 * * * Version Details Vulnerabilities
14 Application Ffmpeg Ffmpeg 0.4.7 * * * Version Details Vulnerabilities
15 Application Ffmpeg Ffmpeg 0.4.8 * * * Version Details Vulnerabilities
16 Application Ffmpeg Ffmpeg 0.4.9 Pre1 * * Version Details Vulnerabilities
17 Application Ffmpeg Ffmpeg 0.5 * * * Version Details Vulnerabilities
18 Application Ffmpeg Ffmpeg 0.5.1 * * * Version Details Vulnerabilities
19 Application Ffmpeg Ffmpeg 0.5.2 * * * Version Details Vulnerabilities
20 Application Ffmpeg Ffmpeg 0.5.3 * * * Version Details Vulnerabilities
21 Application Ffmpeg Ffmpeg 0.5.4 * * * Version Details Vulnerabilities
22 Application Ffmpeg Ffmpeg 0.5.4.5 * * * Version Details Vulnerabilities
23 Application Ffmpeg Ffmpeg 0.5.4.6 * * * Version Details Vulnerabilities
24 Application Ffmpeg Ffmpeg 0.5.5 * * * Version Details Vulnerabilities
25 Application Ffmpeg Ffmpeg 0.6 * * * Version Details Vulnerabilities
26 Application Ffmpeg Ffmpeg 0.6.1 * * * Version Details Vulnerabilities
27 Application Ffmpeg Ffmpeg 0.6.2 * * * Version Details Vulnerabilities
28 Application Ffmpeg Ffmpeg 0.6.3 * * * Version Details Vulnerabilities
29 Application Ffmpeg Ffmpeg 0.7 * * * Version Details Vulnerabilities
30 Application Ffmpeg Ffmpeg 0.7.1 * * * Version Details Vulnerabilities
31 Application Ffmpeg Ffmpeg 0.7.2 * * * Version Details Vulnerabilities
32 Application Ffmpeg Ffmpeg 0.7.3 * * * Version Details Vulnerabilities
33 Application Ffmpeg Ffmpeg 0.7.4 * * * Version Details Vulnerabilities
34 Application Ffmpeg Ffmpeg 0.7.5 * * * Version Details Vulnerabilities
35 Application Ffmpeg Ffmpeg 0.7.6 * * * Version Details Vulnerabilities
36 Application Ffmpeg Ffmpeg 0.7.7 * * * Version Details Vulnerabilities
37 Application Ffmpeg Ffmpeg 0.7.8 * * * Version Details Vulnerabilities
38 Application Ffmpeg Ffmpeg 0.7.9 * * * Version Details Vulnerabilities
39 Application Ffmpeg Ffmpeg 0.7.11 * * * Version Details Vulnerabilities
40 Application Ffmpeg Ffmpeg 0.7.12 * * * Version Details Vulnerabilities
41 Application Ffmpeg Ffmpeg 0.8.0 * * * Version Details Vulnerabilities
42 Application Ffmpeg Ffmpeg 0.8.1 * * * Version Details Vulnerabilities
43 Application Ffmpeg Ffmpeg 0.8.2 * * * Version Details Vulnerabilities
44 Application Ffmpeg Ffmpeg 0.8.5 * * * Version Details Vulnerabilities
45 Application Ffmpeg Ffmpeg 0.8.5.3 * * * Version Details Vulnerabilities
46 Application Ffmpeg Ffmpeg 0.8.5.4 * * * Version Details Vulnerabilities
47 Application Ffmpeg Ffmpeg 0.8.6 * * * Version Details Vulnerabilities
48 Application Ffmpeg Ffmpeg 0.8.7 * * * Version Details Vulnerabilities
49 Application Ffmpeg Ffmpeg 0.8.8 * * * Version Details Vulnerabilities
50 Application Ffmpeg Ffmpeg 0.8.10 * * * Version Details Vulnerabilities
51 Application Ffmpeg Ffmpeg 0.8.11 * * * Version Details Vulnerabilities
52 Application Ffmpeg Ffmpeg 0.9 * * * Version Details Vulnerabilities
53 Application Ffmpeg Ffmpeg 0.9.1 * * * Version Details Vulnerabilities
54 Application Ffmpeg Ffmpeg 0.10 * * * Version Details Vulnerabilities
55 Application Ffmpeg Ffmpeg 0.10.3 * * * Version Details Vulnerabilities
56 Application Ffmpeg Ffmpeg 0.10.4 * * * Version Details Vulnerabilities
57 Application Ffmpeg Ffmpeg 0.11 * * * Version Details Vulnerabilities
58 Application Ffmpeg Ffmpeg 1.0 * * * Version Details Vulnerabilities
59 Application Ffmpeg Ffmpeg 1.1.1 * * * Version Details Vulnerabilities
60 Application Ffmpeg Ffmpeg 1.1.2 * * * Version Details Vulnerabilities
61 Application Ffmpeg Ffmpeg 1.1.3 * * * Version Details Vulnerabilities
62 Application Ffmpeg Ffmpeg 1.1.4 * * * Version Details Vulnerabilities
63 Application Ffmpeg Ffmpeg 1.2 * * * Version Details Vulnerabilities
64 Application Ffmpeg Ffmpeg 1.2.1 * * * Version Details Vulnerabilities
65 Application Ffmpeg Ffmpeg 2.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Ffmpeg Ffmpeg 64

- References For CVE-2013-7020

http://secunia.com/advisories/61389
SECUNIA 61389
http://www.debian.org/security/2014/dsa-3027
DEBIAN DSA-3027
http://openwall.com/lists/oss-security/2013/12/08/3
MLIST [oss-security] 20131208 Re: CVE Request: FFmpeg 2.1 multiple problems
http://openwall.com/lists/oss-security/2013/11/26/7
MLIST [oss-security] 20131126 CVE Request: FFmpeg 2.1 multiple problems
http://ffmpeg.org/security.html CONFIRM
https://security.gentoo.org/glsa/201603-06
GENTOO GLSA-201603-06
https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0f CONFIRM
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227
MANDRIVA MDVSA-2014:227

- Metasploit Modules Related To CVE-2013-7020

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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