Vulnerability Name:

CVE-2009-4631 (CCN-56712)

Assigned:2009-09-22
Published:2009-09-22
Updated:2010-05-04
Summary:Off-by-one error in the VP3 decoder (vp3.c) in FFmpeg 0.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted VP3 file that triggers an out-of-bounds read and possibly memory corruption.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
7.1 High (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:TF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.2 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:TF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-189
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2009-4631

Source: CCN
Type: FFmpeg Web site
FFmpeg

Source: MISC
Type: Exploit
http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html

Source: CCN
Type: SA36805
ffmpeg Multiple Vulnerabilities

Source: SECUNIA
Type: UNKNOWN
36805

Source: SECUNIA
Type: UNKNOWN
38643

Source: CCN
Type: Chrome SVN Repository
[chrome] Log of /trunk/deps/third_party/ffmpeg

Source: DEBIAN
Type: UNKNOWN
DSA-2000

Source: DEBIAN
Type: DSA-2000
ffmpeg-debian -- several vulnerabilities

Source: CCN
Type: OSVDB ID: 58503
FFmpeg vp3.c Off-by-one Remote DoS

Source: BID
Type: UNKNOWN
36465

Source: CCN
Type: BID-36465
FFmpeg Version 0.5 Multiple Remote Vulnerabilities

Source: XF
Type: UNKNOWN
ffmpeg-vp3-code-execution(56712)

Source: CCN
Type: FFmpeg issue tracker: Issue 1240
Multiple crashing bugs in processing of malformed files

Source: MISC
Type: UNKNOWN
https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240

Source: MISC
Type: UNKNOWN
https://roundup.ffmpeg.org/roundup/ffmpeg/issue1483

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*
  • AND
  • cpe:/o:debian:debian_linux:5.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:7021
    P
    		DSA-2000 ffmpeg-debian -- several vulnerabilities
    2014-06-23
    oval:org.mitre.oval:def:13112
    P
    		DSA-2000-1 ffmpeg-debian -- several
    2014-06-23
    oval:org.debian:def:2000
    V
    		several vulnerabilities
    2010-02-18
    BACK
    ffmpeg ffmpeg 0.5
    ffmpeg ffmpeg 0.5
    debian debian linux 5.0