SUSE Security Update: Security update for ffmpeg
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:3184-2
Rating:             important
References:         #1100352 #1129715 #1137526 #1154064 
Cross-References:   CVE-2018-13301 CVE-2019-12730 CVE-2019-17542
                    CVE-2019-9718
Affected Products:
                    SUSE Linux Enterprise Module for Packagehub Subpackages
 15-SP1
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   An update that fixes four vulnerabilities is now available.

Description:

   This update for ffmpeg fixes the following issues:

   Security issues fixed:
   - CVE-2019-17542: Fixed a heap-buffer overflow in vqa_decode_chunk due to
     an
     out-of-array access (bsc#1154064).
   - CVE-2019-12730: Fixed an uninitialized use of variables due to an
     improper check (bsc#1137526).
   - CVE-2019-9718: Fixed a denial of service in the subtitle decode
     (bsc#1129715).
   - CVE-2018-13301: Fixed a denial of service while converting a crafted AVI
     file to MPEG4 (bsc#1100352).


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation
 methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP1:

      zypper in -t patch
 SUSE-SLE-Module-Packagehub-Subpackages-15-SP1-2020-1867=1



Package List:

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP1 (aarch64
 ppc64le s390x x86_64):

      ffmpeg-3.4.2-4.27.1
      ffmpeg-debuginfo-3.4.2-4.27.1
      ffmpeg-debugsource-3.4.2-4.27.1
      libavdevice57-3.4.2-4.27.1
      libavdevice57-debuginfo-3.4.2-4.27.1
      libavfilter6-3.4.2-4.27.1
      libavfilter6-debuginfo-3.4.2-4.27.1


References:

   https://www.suse.com/security/cve/CVE-2018-13301.html
   https://www.suse.com/security/cve/CVE-2019-12730.html
   https://www.suse.com/security/cve/CVE-2019-17542.html
   https://www.suse.com/security/cve/CVE-2019-9718.html
   https://bugzilla.suse.com/1100352
   https://bugzilla.suse.com/1129715
   https://bugzilla.suse.com/1137526
   https://bugzilla.suse.com/1154064

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