Executive Summary

Summary
Title Libav: Multiple vulnerabilities
Informations
Name GLSA-201406-28 First vendor Publication 2014-06-26
Vendor Gentoo Last vendor Modification 2014-06-26
Severity (Vendor) Normal Revision N/A

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:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in Libav, allowing attackers to execute arbitrary code or cause Denial of Service.

Background

Libav is a complete solution to record, convert and stream audio and video.

Description

Multiple vulnerabilities have been discovered in Libav. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could entice a user to open a specially crafted media file in an application linked against Libav, possibly resulting in execution of arbitrary code with the privileges of the application or a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All Libav users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/libav-0.8.7"

Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying these packages.

References

[ 1 ] CVE-2012-2772 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2772
[ 2 ] CVE-2012-2775 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2775
[ 3 ] CVE-2012-2776 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2776
[ 4 ] CVE-2012-2777 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2777
[ 5 ] CVE-2012-2779 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2779
[ 6 ] CVE-2012-2783 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2783
[ 7 ] CVE-2012-2784 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2784
[ 8 ] CVE-2012-2786 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2786
[ 9 ] CVE-2012-2787 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2787
[ 10 ] CVE-2012-2788 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2788
[ 11 ] CVE-2012-2789 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2789
[ 12 ] CVE-2012-2790 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2790
[ 13 ] CVE-2012-2791 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2791
[ 14 ] CVE-2012-2793 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2793
[ 15 ] CVE-2012-2794 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2794
[ 16 ] CVE-2012-2796 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2796
[ 17 ] CVE-2012-2797 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2797
[ 18 ] CVE-2012-2798 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2798
[ 19 ] CVE-2012-2800 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2800
[ 20 ] CVE-2012-2801 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2801
[ 21 ] CVE-2012-2802 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2802
[ 22 ] CVE-2012-2803 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2803
[ 23 ] CVE-2012-2804 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2804
[ 24 ] CVE-2012-5144 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-5144

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-201406-28.xml

Original Source

Url : http://security.gentoo.org/glsa/glsa-201406-28.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-399 Resource Management Errors
50 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:16007
 
Oval ID: oval:org.mitre.oval:def:16007
Title: Google Chrome before 23.0.1271.97 does not properly perform AAC decoding
Description: Google Chrome before 23.0.1271.97, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.5, do not properly perform AAC decoding, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via vectors related to "an off-by-one overwrite when switching to LTP profile from MAIN."
Family: windows Class: vulnerability
Reference(s): CVE-2012-5144
 Version: 6
Platform(s): Microsoft Windows 2000
Microsoft Windows 7
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Vista
Microsoft Windows XP
 Product(s): Google Chrome
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:16660
 
Oval ID: oval:org.mitre.oval:def:16660
Title: USN-1630-1 -- 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-1630-1
CVE-2012-2772
CVE-2012-2775
CVE-2012-2776
CVE-2012-2777
CVE-2012-2779
CVE-2012-2784
CVE-2012-2786
CVE-2012-2787
CVE-2012-2788
CVE-2012-2789
CVE-2012-2790
CVE-2012-2793
CVE-2012-2794
CVE-2012-2796
CVE-2012-2798
CVE-2012-2800
CVE-2012-2801
CVE-2012-2802
 Version: 5
Platform(s): Ubuntu 12.10
Ubuntu 12.04
 Product(s): libav
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:17970
 
Oval ID: oval:org.mitre.oval:def:17970
Title: USN-1674-1 -- 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-1674-1
CVE-2012-2772
CVE-2012-2775
CVE-2012-2777
CVE-2012-2779
CVE-2012-2784
CVE-2012-2786
CVE-2012-2788
CVE-2012-2789
CVE-2012-2790
CVE-2012-2793
CVE-2012-2794
CVE-2012-2798
CVE-2012-2800
CVE-2012-2801
 Version: 5
Platform(s): Ubuntu 11.10
 Product(s): libav
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:18046
 
Oval ID: oval:org.mitre.oval:def:18046
Title: USN-1706-1 -- 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-1706-1
CVE-2012-2783
CVE-2012-2803
 Version: 5
Platform(s): Ubuntu 10.04
 Product(s): ffmpeg
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:18070
 
Oval ID: oval:org.mitre.oval:def:18070
Title: USN-1705-1 -- 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-1705-1
CVE-2012-2783
CVE-2012-2791
CVE-2012-2797
CVE-2012-2798
CVE-2012-2801
CVE-2012-2802
CVE-2012-2803
CVE-2012-2804
CVE-2012-5144
 Version: 5
Platform(s): Ubuntu 12.10
Ubuntu 12.04
Ubuntu 11.10
 Product(s): libav
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:18129
 
Oval ID: oval:org.mitre.oval:def:18129
Title: USN-1675-1 -- 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-1675-1
CVE-2012-2777
CVE-2012-2784
CVE-2012-2788
CVE-2012-2801
 Version: 5
Platform(s): Ubuntu 10.04
 Product(s): ffmpeg
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:20045
 
Oval ID: oval:org.mitre.oval:def:20045
Title: DSA-2624-1 ffmpeg - several
Description: Several vulnerabilities have been discovered in FFmpeg, a multimedia player, server and encoder. Multiple input validations in the decoders/demuxers for Shorten, Chinese AVS video, VP5, VP6, AVI, AVS and MPEG-1/2 files could lead to the execution of arbitrary code.
Family: unix Class: patch
Reference(s): DSA-2624-1
CVE-2012-0858
CVE-2012-2777
CVE-2012-2783
CVE-2012-2784
CVE-2012-2788
CVE-2012-2801
CVE-2012-2803
 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 67
Application 2563
Application 15
Os 3
Os 3
Os 2

OpenVAS Exploits

Date Description
2012-12-26 Name : Ubuntu Update for libav USN-1674-1
File : nvt/gb_ubuntu_USN_1674_1.nasl
2012-12-26 Name : Ubuntu Update for ffmpeg USN-1675-1
File : nvt/gb_ubuntu_USN_1675_1.nasl
2012-12-14 Name : Google Chrome Multiple Vulnerabilities-03 Dec2012 (Linux)
File : nvt/gb_google_chrome_mult_vuln03_dec12_lin.nasl
2012-12-14 Name : Google Chrome Multiple Vulnerabilities-03 Dec2012 (Mac OS X)
File : nvt/gb_google_chrome_mult_vuln03_dec12_macosx.nasl
2012-12-14 Name : Google Chrome Multiple Vulnerabilities-03 Dec2012 (Windows)
File : nvt/gb_google_chrome_mult_vuln03_dec12_win.nasl
2012-11-15 Name : Ubuntu Update for libav USN-1630-1
File : nvt/gb_ubuntu_USN_1630_1.nasl

Nessus® Vulnerability Scanner

Date Description
2014-06-27 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201406-28.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2012-867.nasl - Type : ACT_GATHER_INFO
2013-10-27 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201310-12.nasl - Type : ACT_GATHER_INFO
2013-09-25 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201309-16.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
2013-04-20 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2013-079.nasl - Type : ACT_GATHER_INFO
2013-02-18 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2624.nasl - Type : ACT_GATHER_INFO
2013-01-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1705-1.nasl - Type : ACT_GATHER_INFO
2013-01-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1706-1.nasl - Type : ACT_GATHER_INFO
2012-12-20 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1674-1.nasl - Type : ACT_GATHER_INFO
2012-12-20 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1675-1.nasl - Type : ACT_GATHER_INFO
2012-12-13 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_51f84e28444e11e2830600262d5ed8ee.nasl - Type : ACT_GATHER_INFO
2012-12-12 Name : The remote host contains a web browser that is affected by multiple vulnerabi...
File : google_chrome_23_0_1271_97.nasl - Type : ACT_GATHER_INFO
2012-11-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1630-1.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2014-06-28 13:27:17
  • Multiple Updates
2014-06-27 05:26:04
  • First insertion