Debian 6:11.4-1 Moderate: Libav Decoder Security Advisory

Several security issues have been corrected in multiple demuxers and
decoders of the libav multimedia library. A full list of the changes is
available at
;a=blob;f=Changelog;hb=refs/tags/v11.4

For the stable distribution (jessie), these problems have been fixed in
version 6:11.4-1~deb8u1.

For the testing distribution (stretch), these problems have been fixed
in version 6:11.4-1.

For the unstable distribution (sid), these problems have been fixed in
version 6:11.4-1.

We recommend that you upgrade your libav 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/