[SECURITY] [DSA 3957-1] ffmpeg security update

Debian Security Advisory DSA-3957-1 [email protected]
https://www.debian.org/security/ Luciano Bello
August 28, 2017 https://www.debian.org/security/faq

Package : ffmpeg
CVE ID : CVE-2017-9608 CVE-2017-9993 CVE-2017-11399 CVE-2017-11665
CVE-2017-11719

Several vulnerabilities have been discovered in FFmpeg, a multimedia
player, server and encoder. These issues could lead to Denial-of-Service
and, in some situation, the execution of arbitrary code.

CVE-2017-9608

Yihan Lian of Qihoo 360 GearTeam discovered a NULL pointer access when
parsing a crafted MOV file.

CVE-2017-9993

Thierry Foucu discovered that it was possible to leak information from
files and symlinks ending in common multimedia extensions, using the
HTTP Live Streaming.

CVE-2017-11399

Liu Bingchang of IIE discovered an integer overflow in the APE decoder
that can be triggered by a crafted APE file.

CVE-2017-11665

JunDong Xie of Ant-financial Light-Year Security Lab discovered that
an attacker able to craft a RTMP stream can crash FFmpeg.

CVE-2017-11719

Liu Bingchang of IIE discovered an out-of-bound access that can be
triggered by a crafted DNxHD file. 

For the stable distribution (stretch), these problems have been fixed in
version 7:3.2.7-1~deb9u1.

We recommend that you upgrade your ffmpeg 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: [email protected]