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AUSCERT External Security Bulletin Redistribution
ESB-2015.0303
liblivemedia security update
9 February 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: liblivemedia
Publisher: Debian
Operating System: Debian GNU/Linux 7
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2013-6933
Original Bulletin:
http://www.debian.org/security/2015/dsa-3156
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running liblivemedia check for an updated version of the software
for their operating system.
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Debian Security Advisory DSA-3156-1 security@debian.org
http://www.debian.org/security/ Alessandro Ghedini
February 07, 2015 http://www.debian.org/security/faq
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Package : liblivemedia
CVE ID : CVE-2013-6933
A vulnerability was found in liveMedia, a set of C++ libraries for
multimedia streaming. RTSP messages starting with whitespace were assumed
to have a zero length, triggering an integer underflow, infinite loop,
and then a buffer overflow. This could allow remote attackers to cause a
denial of service (crash) or arbitrary code execution via crafted RTSP
messages.
The packages vlc and mplayer have also been updated to reflect this
improvement.
For the stable distribution (wheezy), this problem has been fixed in
liblivemedia version 2012.05.17-1+wheezy1, vlc version 2.0.3-5+deb7u2+b1,
and mplayer version 2:1.0~rc4.dfsg1+svn34540-1+deb7u1.
For the upcoming stable distribution (jessie), this problem has been
fixed in liblivemedia version 2014.01.13-1.
For the unstable distribution (sid), this problem has been fixed in
liblivemedia version 2014.01.13-1.
We recommend that you upgrade your liblivemedia, vlc, and mplayer
packages.
Further information about Debian Security Advisories, how to apply these
updates to your system and frequently asked questions can be found at:
https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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