openSUSE Security Update: Security update for ffmpeg-4
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2018:2723-2
Rating:             low
References:         #1092241 #1100348 #1105869 
Cross-References:   CVE-2018-13300 CVE-2018-15822
Affected Products:
                    openSUSE Backports SLE-15
______________________________________________________________________________

   An update that solves two vulnerabilities and has one
   errata is now available.

Description:

   This update for ffmpeg-4 to version 4.0.2 fixes the following issues:

   These security issues were fixed:

   - CVE-2018-15822: The flv_write_packet function did not check for an empty
     audio packet, leading to an assertion failure and DoS (bsc#1105869).
   - CVE-2018-13300: An improper argument passed to the avpriv_request_sample
     function may have triggered an out-of-array read while converting a
     crafted AVI file to MPEG4, leading to a denial of service and possibly
     an information disclosure (bsc#1100348).

   These non-security issues were fixed:

   - Enable webvtt encoders and decoders (boo#1092241).
   - Build codec2 encoder and decoder, add libcodec2 to enable_decoders and
     enable_encoders.
   - Enable mpeg 1 and 2 encoders.


Patch Instructions:

   To install this openSUSE 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:

   - openSUSE Backports SLE-15:

      zypper in -t patch openSUSE-2018-1004=1



Package List:

   - openSUSE Backports SLE-15 (aarch64 ppc64le s390x x86_64):

      ffmpeg-4-debugsource-4.0.2-bp150.3.3.1
      ffmpeg-4-libavcodec-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libavdevice-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libavfilter-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libavformat-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libavresample-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libavutil-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libpostproc-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libswresample-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-libswscale-devel-4.0.2-bp150.3.3.1
      ffmpeg-4-private-devel-4.0.2-bp150.3.3.1
      libavcodec58-4.0.2-bp150.3.3.1
      libavcodec58-debuginfo-4.0.2-bp150.3.3.1
      libavdevice58-4.0.2-bp150.3.3.1
      libavdevice58-debuginfo-4.0.2-bp150.3.3.1
      libavfilter7-4.0.2-bp150.3.3.1
      libavfilter7-debuginfo-4.0.2-bp150.3.3.1
      libavformat58-4.0.2-bp150.3.3.1
      libavformat58-debuginfo-4.0.2-bp150.3.3.1
      libavresample4-4.0.2-bp150.3.3.1
      libavresample4-debuginfo-4.0.2-bp150.3.3.1
      libavutil56-4.0.2-bp150.3.3.1
      libavutil56-debuginfo-4.0.2-bp150.3.3.1
      libpostproc55-4.0.2-bp150.3.3.1
      libpostproc55-debuginfo-4.0.2-bp150.3.3.1
      libswresample3-4.0.2-bp150.3.3.1
      libswresample3-debuginfo-4.0.2-bp150.3.3.1
      libswscale5-4.0.2-bp150.3.3.1
      libswscale5-debuginfo-4.0.2-bp150.3.3.1

   - openSUSE Backports SLE-15 (aarch64_ilp32):

      libavcodec58-64bit-4.0.2-bp150.3.3.1
      libavcodec58-64bit-debuginfo-4.0.2-bp150.3.3.1
      libavdevice58-64bit-4.0.2-bp150.3.3.1
      libavdevice58-64bit-debuginfo-4.0.2-bp150.3.3.1
      libavfilter7-64bit-4.0.2-bp150.3.3.1
      libavfilter7-64bit-debuginfo-4.0.2-bp150.3.3.1
      libavformat58-64bit-4.0.2-bp150.3.3.1
      libavformat58-64bit-debuginfo-4.0.2-bp150.3.3.1
      libavresample4-64bit-4.0.2-bp150.3.3.1
      libavresample4-64bit-debuginfo-4.0.2-bp150.3.3.1
      libavutil56-64bit-4.0.2-bp150.3.3.1
      libavutil56-64bit-debuginfo-4.0.2-bp150.3.3.1
      libpostproc55-64bit-4.0.2-bp150.3.3.1
      libpostproc55-64bit-debuginfo-4.0.2-bp150.3.3.1
      libswresample3-64bit-4.0.2-bp150.3.3.1
      libswresample3-64bit-debuginfo-4.0.2-bp150.3.3.1
      libswscale5-64bit-4.0.2-bp150.3.3.1
      libswscale5-64bit-debuginfo-4.0.2-bp150.3.3.1


References:

   https://www.suse.com/security/cve/CVE-2018-13300.html
   https://www.suse.com/security/cve/CVE-2018-15822.html
   https://bugzilla.suse.com/1092241
   https://bugzilla.suse.com/1100348
   https://bugzilla.suse.com/1105869

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