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Vulnerability Details : CVE-2011-4352

Integer overflow in the vp3_dequant function in the VP3 decoder (vp3.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VP3 stream, which triggers a buffer overflow.
Publish Date : 2012-08-20 Last Update Date : 2012-08-21
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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 ServiceExecute CodeOverflow
CWE ID 189

- Products Affected By CVE-2011-4352

# Product Type Vendor Product Version Update Edition Language
1 Application Ffmpeg Ffmpeg 0.5 Version Details Vulnerabilities
2 Application Ffmpeg Ffmpeg 0.5.1 Version Details Vulnerabilities
3 Application Ffmpeg Ffmpeg 0.5.2 Version Details Vulnerabilities
4 Application Ffmpeg Ffmpeg 0.5.3 Version Details Vulnerabilities
5 Application Ffmpeg Ffmpeg 0.5.4 Version Details Vulnerabilities
6 Application Ffmpeg Ffmpeg 0.5.4.5 Version Details Vulnerabilities
7 Application Ffmpeg Ffmpeg 0.5.4.6 Version Details Vulnerabilities
8 Application Ffmpeg Ffmpeg 0.6 Version Details Vulnerabilities
9 Application Ffmpeg Ffmpeg 0.6.1 Version Details Vulnerabilities
10 Application Ffmpeg Ffmpeg 0.6.2 Version Details Vulnerabilities
11 Application Ffmpeg Ffmpeg 0.6.3 Version Details Vulnerabilities
12 Application Ffmpeg Ffmpeg 0.7 Version Details Vulnerabilities
13 Application Ffmpeg Ffmpeg 0.7.1 Version Details Vulnerabilities
14 Application Ffmpeg Ffmpeg 0.7.2 Version Details Vulnerabilities
15 Application Ffmpeg Ffmpeg 0.7.3 Version Details Vulnerabilities
16 Application Ffmpeg Ffmpeg 0.7.4 Version Details Vulnerabilities
17 Application Ffmpeg Ffmpeg 0.7.5 Version Details Vulnerabilities
18 Application Ffmpeg Ffmpeg 0.7.6 Version Details Vulnerabilities
19 Application Ffmpeg Ffmpeg 0.7.7 Version Details Vulnerabilities
20 Application Ffmpeg Ffmpeg 0.7.8 Version Details Vulnerabilities
21 Application Ffmpeg Ffmpeg 0.8.0 Version Details Vulnerabilities
22 Application Ffmpeg Ffmpeg 0.8.1 Version Details Vulnerabilities
23 Application Ffmpeg Ffmpeg 0.8.2 Version Details Vulnerabilities
24 Application Ffmpeg Ffmpeg 0.8.5 Version Details Vulnerabilities
25 Application Ffmpeg Ffmpeg 0.8.5.3 Version Details Vulnerabilities
26 Application Ffmpeg Ffmpeg 0.8.5.4 Version Details Vulnerabilities
27 Application Ffmpeg Ffmpeg 0.8.6 Version Details Vulnerabilities
28 Application Ffmpeg Ffmpeg 0.8.7 Version Details Vulnerabilities
29 Application Libav Libav 0.5 Version Details Vulnerabilities
30 Application Libav Libav 0.5.1 Version Details Vulnerabilities
31 Application Libav Libav 0.5.2 Version Details Vulnerabilities
32 Application Libav Libav 0.5.3 Version Details Vulnerabilities
33 Application Libav Libav 0.5.4 Version Details Vulnerabilities
34 Application Libav Libav 0.5.5 Version Details Vulnerabilities
35 Application Libav Libav 0.6 Version Details Vulnerabilities
36 Application Libav Libav 0.6.1 Version Details Vulnerabilities
37 Application Libav Libav 0.6.2 Version Details Vulnerabilities
38 Application Libav Libav 0.6.3 Version Details Vulnerabilities
39 Application Libav Libav 0.7 Version Details Vulnerabilities
40 Application Libav Libav 0.7 Beta2 Version Details Vulnerabilities
41 Application Libav Libav 0.7 Beta1 Version Details Vulnerabilities
42 Application Libav Libav 0.7.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Ffmpeg Ffmpeg 28
Libav Libav 14

- References For CVE-2011-4352

http://libav.org/ CONFIRM
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=eef5c35b4352ec49ca41f6198bee8a976b1f81e5 CONFIRM
http://git.libav.org/?p=libav.git;a=commit;h=8b94df0f2047e9728cb872adc9e64557b7a5152f CONFIRM
http://libav.org/releases/libav-0.5.6.changelog CONFIRM
http://libav.org/releases/libav-0.7.3.changelog CONFIRM
http://libav.org/releases/libav-0.6.4.changelog CONFIRM
http://ubuntu.com/usn/usn-1320-1
UBUNTU USN-1320-1
http://ubuntu.com/usn/usn-1333-1
UBUNTU USN-1333-1
http://www.mandriva.com/security/advisories?name=MDVSA-2012:076
MANDRIVA MDVSA-2012:076
http://www.mandriva.com/security/advisories?name=MDVSA-2012:075
MANDRIVA MDVSA-2012:075
http://www.mandriva.com/security/advisories?name=MDVSA-2012:074
MANDRIVA MDVSA-2012:074
http://ffmpeg.org/ CONFIRM
http://www.securityfocus.com/archive/1/520622
BUGTRAQ 20111123 NGS00145 Patch Notification: FFmpeg Libavcodec out of bounds write remote code execution

- Metasploit Modules Related To CVE-2011-4352

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


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