Gentoo: GLSA-201502-08: Libav: Multiple vulnerabilities
Summary
Multiple vulnerabilities have been discovered in Libav. Please review the CVE identifiers referenced below for details.
Resolution
All Libav users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/libav-9.17"
References
[ 1 ] CVE-2011-3934 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3934 [ 2 ] CVE-2011-3935 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3935 [ 3 ] CVE-2011-3946 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3946 [ 4 ] CVE-2013-0848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0848 [ 5 ] CVE-2013-0851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0851 [ 6 ] CVE-2013-0852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0852 [ 7 ] CVE-2013-0860 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0860 [ 8 ] CVE-2013-0868 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0868 [ 9 ] CVE-2013-3672 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-3672 [ 10 ] CVE-2013-3674 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-3674 [ 11 ] CVE-2014-4609 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4609 [ 12 ] Libav News November 2, 2013
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201502-08
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
Multiple vulnerabilities have been found in Libav, allowing attackersto execute arbitrary code or cause Denial of Service.
Background
Libav is a complete solution to record, convert and stream audio and video.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-video/libav < 9.17 >= 9.17
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.