Executive Summary

Informations
Name CVE-2012-0947 First vendor Publication 2012-08-20
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0947

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:17641
 
Oval ID: oval:org.mitre.oval:def:17641
Title: USN-1478-1 -- libav vulnerabilities
Description: Libav could be made to crash or run programs as your login if it opened a specially crafted file.
Family: unix Class: patch
Reference(s): USN-1478-1
CVE-2011-3929
CVE-2011-3936
CVE-2011-3940
CVE-2011-3945
CVE-2011-3947
CVE-2011-3951
CVE-2011-3952
CVE-2011-4031
CVE-2012-0848
CVE-2012-0850
CVE-2012-0851
CVE-2012-0852
CVE-2012-0853
CVE-2012-0858
CVE-2012-0859
CVE-2012-0947
 Version: 5
Platform(s): Ubuntu 12.04
Ubuntu 11.10
Ubuntu 11.04
 Product(s): libav
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:17815
 
Oval ID: oval:org.mitre.oval:def:17815
Title: USN-1479-1 -- ffmpeg vulnerabilities
Description: FFmpeg could be made to crash or run programs as your login if it opened a specially crafted file.
Family: unix Class: patch
Reference(s): USN-1479-1
CVE-2011-3929
CVE-2011-3936
CVE-2011-3940
CVE-2011-3947
CVE-2011-3951
CVE-2011-3952
CVE-2012-0851
CVE-2012-0852
CVE-2012-0853
CVE-2012-0858
CVE-2012-0859
CVE-2012-0947
 Version: 5
Platform(s): Ubuntu 10.04
 Product(s): ffmpeg
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:18368
 
Oval ID: oval:org.mitre.oval:def:18368
Title: DSA-2471-1 ffmpeg - several
Description: Several vulnerabilities have been discovered in FFmpeg, a multimedia player, server and encoder. Multiple input validations in the decoders/ demuxers for Westwood Studios VQA, Apple MJPEG-B, Theora, Matroska, Vorbis, Sony ATRAC3, DV, NSV, files could lead to the execution of arbitrary code.
Family: unix Class: patch
Reference(s): DSA-2471-1
CVE-2011-3892
CVE-2011-3893
CVE-2011-3895
CVE-2011-3929
CVE-2011-3936
CVE-2011-3940
CVE-2011-3947
CVE-2012-0853
CVE-2012-0947
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
 Product(s): ffmpeg
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 25

OpenVAS Exploits

Date Description
2013-09-18 Name : Debian Security Advisory DSA 2471-1 (ffmpeg - several vulnerabilities)
File : nvt/deb_2471_1.nasl
2012-10-22 Name : Gentoo Security Advisory GLSA 201210-06 (libav)
File : nvt/glsa_201210_06.nasl
2012-06-19 Name : Ubuntu Update for libav USN-1478-1
File : nvt/gb_ubuntu_USN_1478_1.nasl
2012-06-19 Name : Ubuntu Update for ffmpeg USN-1479-1
File : nvt/gb_ubuntu_USN_1479_1.nasl

Nessus® Vulnerability Scanner

Date Description
2013-10-27 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201310-12.nasl - Type : ACT_GATHER_INFO
2013-10-27 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201310-13.nasl - Type : ACT_GATHER_INFO
2013-08-21 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_4d087b35099011e3a9f4bcaec565249c.nasl - Type : ACT_GATHER_INFO
2012-10-22 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201210-06.nasl - Type : ACT_GATHER_INFO
2012-06-19 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1478-1.nasl - Type : ACT_GATHER_INFO
2012-06-19 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1479-1.nasl - Type : ACT_GATHER_INFO
2012-05-15 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2471.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=58b2e0f0f2fc96c1158e04f8aba9...
Source Url
BID http://www.securityfocus.com/bid/53389
CONFIRM http://libav.org/
DEBIAN http://www.debian.org/security/2012/dsa-2471
MISC https://bugs.launchpad.net/ubuntu/+source/libav/+bug/980963
MLIST http://www.openwall.com/lists/oss-security/2012/05/03/4
SECUNIA http://secunia.com/advisories/49089
UBUNTU http://www.ubuntu.com/usn/USN-1479-1

Alert History

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Date Informations
2023-11-07 21:46:50
  • Multiple Updates
2021-05-04 12:19:21
  • Multiple Updates
2021-04-22 01:23:04
  • Multiple Updates
2020-05-23 00:33:03
  • Multiple Updates
2016-04-26 21:34:42
  • Multiple Updates
2014-02-17 11:08:32
  • Multiple Updates
2013-09-20 17:21:12
  • Multiple Updates
2013-05-10 22:34:18
  • Multiple Updates
2012-11-27 13:28:28
  • Multiple Updates