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

    From Luciano Bello@1:229/2 to All on Mon Aug 28 23:00:01 2017
    From: [email protected]

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    - ------------------------------------------------------------------------- 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]
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