Vulnerability Name:

CVE-2012-2796 (CCN-78501)

Assigned:2012-06-07
Published:2012-06-07
Updated:2018-10-30
Summary:Unspecified vulnerability in the vc1_decode_frame function in libavcodec/vc1dec.c in FFmpeg before 0.11 and Libav 0.8.x before 0.8.4 has unknown impact and attack vectors, related to inconsistencies in "coded slice positions and interlacing" that trigger "out of array writes."
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
7.4 High (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2012-2796

Source: CCN
Type: FFmpeg Web site
FFmpeg 0.11.1 "Happiness"

Source: CONFIRM
Type: UNKNOWN
http://ffmpeg.org/security.html

Source: CONFIRM
Type: UNKNOWN
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=5e59a77cec804a9b44c60ea22c17beba6453ef23

Source: CONFIRM
Type: UNKNOWN
http://libav.org/releases/libav-0.8.4.changelog

Source: CCN
Type: SA50468
FFmpeg Multiple Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
50468

Source: SECUNIA
Type: Vendor Advisory
51257

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2013:079

Source: MLIST
Type: UNKNOWN
[oss-security] 20120831 Information on security issues fixed in ffmpeg 0.11?

Source: MLIST
Type: UNKNOWN
[oss-security] 20120902 Re: Information on security issues fixed in ffmpeg 0.11?

Source: BID
Type: UNKNOWN
55355

Source: CCN
Type: BID-55355
FFmpeg Multiple Unspecified Vulnerabilities

Source: XF
Type: UNKNOWN
ffmpeg-vc1decodeframe-unspecified(78501)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ffmpeg:ffmpeg:0.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.2:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.4:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.7:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.8:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.9:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.4.9:pre1:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.5.4.5:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.5.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.6:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.6.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.4:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.5:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.6:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.12:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.11:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.9:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.9.1:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.10:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.10.3:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* (Version <= 0.10.4)

    • Configuration 2:
  • cpe:/a:libav:libav:0.8:*:*:*:*:*:*:*
  • OR cpe:/a:libav:libav:0.8:beta2:*:*:*:*:*:*
  • OR cpe:/a:libav:libav:0.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:libav:libav:0.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:libav:libav:0.8.3:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.6:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:*
  • OR cpe:/a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20122796
    V
    		CVE-2012-2796
    2017-03-20
    oval:org.mitre.oval:def:16660
    P
    		USN-1630-1 -- Libav vulnerabilities
    2014-06-30
    oval:com.ubuntu.precise:def:20122796000
    V
    		CVE-2012-2796 on Ubuntu 12.04 LTS (precise) - medium.
    2012-09-10
    BACK
    ffmpeg ffmpeg 0.3
    ffmpeg ffmpeg 0.3.1
    ffmpeg ffmpeg 0.3.2
    ffmpeg ffmpeg 0.3.3
    ffmpeg ffmpeg 0.3.4
    ffmpeg ffmpeg 0.4.0
    ffmpeg ffmpeg 0.4.2
    ffmpeg ffmpeg 0.4.3
    ffmpeg ffmpeg 0.4.4
    ffmpeg ffmpeg 0.4.5
    ffmpeg ffmpeg 0.4.6
    ffmpeg ffmpeg 0.4.7
    ffmpeg ffmpeg 0.4.8
    ffmpeg ffmpeg 0.4.9
    ffmpeg ffmpeg 0.4.9 pre1
    ffmpeg ffmpeg 0.5
    ffmpeg ffmpeg 0.5.1
    ffmpeg ffmpeg 0.5.2
    ffmpeg ffmpeg 0.5.3
    ffmpeg ffmpeg 0.5.4
    ffmpeg ffmpeg 0.5.4.5
    ffmpeg ffmpeg 0.5.4.6
    ffmpeg ffmpeg 0.6
    ffmpeg ffmpeg 0.6.1
    ffmpeg ffmpeg 0.6.2
    ffmpeg ffmpeg 0.6.3
    ffmpeg ffmpeg 0.7
    ffmpeg ffmpeg 0.7.1
    ffmpeg ffmpeg 0.7.2
    ffmpeg ffmpeg 0.7.3
    ffmpeg ffmpeg 0.7.4
    ffmpeg ffmpeg 0.7.5
    ffmpeg ffmpeg 0.7.6
    ffmpeg ffmpeg 0.7.7
    ffmpeg ffmpeg 0.7.8
    ffmpeg ffmpeg 0.7.9
    ffmpeg ffmpeg 0.7.11
    ffmpeg ffmpeg 0.7.12
    ffmpeg ffmpeg 0.8.0
    ffmpeg ffmpeg 0.8.1
    ffmpeg ffmpeg 0.8.2
    ffmpeg ffmpeg 0.8.5
    ffmpeg ffmpeg 0.8.5.3
    ffmpeg ffmpeg 0.8.5.4
    ffmpeg ffmpeg 0.8.6
    ffmpeg ffmpeg 0.8.7
    ffmpeg ffmpeg 0.8.8
    ffmpeg ffmpeg 0.8.10
    ffmpeg ffmpeg 0.8.11
    ffmpeg ffmpeg 0.9
    ffmpeg ffmpeg 0.9.1
    ffmpeg ffmpeg 0.10
    ffmpeg ffmpeg 0.10.3
    ffmpeg ffmpeg *
    libav libav 0.8
    libav libav 0.8 beta2
    libav libav 0.8.1
    libav libav 0.8.2
    libav libav 0.8.3
    ffmpeg ffmpeg 0.8.7
    ffmpeg ffmpeg 0.7.2
    ffmpeg ffmpeg 0.7.7
    ffmpeg ffmpeg 0.8.6
    ffmpeg ffmpeg 0.7.11
    ffmpeg ffmpeg 0.7.9
    ffmpeg ffmpeg 0.7.8
    ffmpeg ffmpeg 0.7.6
    ffmpeg ffmpeg 0.7.1
    ffmpeg ffmpeg 0.8.10
    ffmpeg ffmpeg 0.8.8
    ffmpeg ffmpeg 0.8.5