ESB-2017.2147 - [Win][UNIX/Linux][Debian] ffmpeg: Multiple vulnerabilities 2017-08-29

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2147
                          ffmpeg security update
                              29 August 2017

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           ffmpeg
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
                   Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
                   Access Confidential Data        -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-11719 CVE-2017-11665 CVE-2017-11399
                   CVE-2017-9993 CVE-2017-9608 

Original Bulletin: 
   http://www.debian.org/security/2017/dsa-3957

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running ffmpeg check for an updated version of the software for 
         their operating system.

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Debian Security Advisory DSA-3957-1                   security@debian.org
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: debian-security-announce@lists.debian.org
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