PT-2013-1091 · Debian · Libav

Published 2013-11-23 · Updated 2014-01-28 · CVE-2013-0844

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions libav versions prior to 1.0.4

Description The issue concerns multiple vulnerabilities in the libav package of the Debian GNU/Linux operating system, which can be exploited remotely to compromise the confidentiality, integrity, and availability of protected information. Specifically, an off-by-one error in the adpcm decode frame function in libavcodec/adpcm.c allows remote attackers to trigger an out-of-bounds array access via crafted DK4 data.

Recommendations For libav versions prior to 1.0.4, update to version 1.0.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the adpcm decode frame function in libavcodec/adpcm.c to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-189

Related Identifiers

BDU:2015-03049

CVE-2013-0844

DSA-2793-1

Affected Products

Libav

References · 19

• 🔥 http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=85a14dbd5dca34320f58b1ba11dd6dd0df4fb3be · Exploit
• 🔥 http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=f18c873ab5ee3c78d00fdcc2582b39c133faecb4 · Exploit
• https://bdu.fstec.ru/vul/2015-03049 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0844 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0857 · Security Note
• http://debian.org/security/2013/dsa-2793 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0858 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2013-0844 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0854 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0850 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2013-0844 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2013-0844 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0866 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-0844 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0853 · Security Note