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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.2093
                 Security update for gstreamer-plugins-bad
                               11 June 2021

===========================================================================

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

Product:           gstreamer-plugins-bad
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Denial of Service               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-3185  

Reference:         ESB-2021.2064
                   ESB-2021.1979

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20211944-1

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SUSE Security Update: Security update for gstreamer-plugins-bad

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:1944-1
Rating:            important
References:        #1181255
Cross-References:  CVE-2021-3185
Affected Products:
                   SUSE Linux Enterprise Module for Desktop Applications 15-SP3
                   SUSE Linux Enterprise Module for Basesystem 15-SP3
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for gstreamer-plugins-bad fixes the following issues:

  o Update to version 1.16.3: - CVE-2021-3185: buffer overflow in
    gst_h264_slice_parse_dec_ref_pic_marking() (bsc#1181255) - amcvideodec: fix
    sync meta copying not taking a reference - audiobuffersplit: Perform
    discont tracking on running time - audiobuffersplit: Specify in the
    template caps that only interleaved audio is supported - audiobuffersplit:
    Unset DISCONT flag if not discontinuous - autoconvert: Fix lock-less
    exchange or free condition - autoconvert: fix compiler warnings with
    g_atomic on recent GLib versions - avfvideosrc: element requests camera
    permissions even with capture-screen property is true - codecparsers:
    h264parser: guard against ref_pic_markings overflow - dtlsconnection: Avoid
    segmentation fault when no srtp capabilities are negotiated - dtls/
    connection: fix EOF handling with openssl 1.1.1e - fdkaacdec: add support
    for mpegversion=2 - hls: Check nettle version to ensure AES128 support -
    ipcpipeline: Rework compiler checks - interlace: Increment phase_index
    before checking if we're at the end of the phase - h264parser: Do not
    allocate too large size of memory for registered user data SEI - ladspa:
    fix unbounded integer properties - modplug: avoid division by zero -
    msdkdec: Fix GstMsdkContext leak - msdkenc: fix leaks on windows -
    musepackdec: Don't fail all queries if no sample rate is known yet -
    openslessink: Allow openslessink to handle 48kHz streams. - opencv: allow
    compilation against 4.2.x - proxysink: event_function needs to handle the
    event when it is disconnecetd from proxysrc - vulkan: Drop use of
    VK_RESULT_BEGIN_RANGE - wasapi: added missing lock release in case of error
    in gst_wasapi_xxx_reset - wasapi: Fix possible deadlock while downwards
    state change - waylandsink: Clear window when pipeline is stopped - webrtc:
    Support non-trickle ICE candidates in the SDP - webrtc: Unmap all
    non-binary buffers received via the datachannel

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:

  o SUSE Linux Enterprise Module for Desktop Applications 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-1944=1
  o SUSE Linux Enterprise Module for Basesystem 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1944=1

Package List:

  o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64
    ppc64le s390x x86_64):
       gstreamer-plugins-bad-1.16.3-9.3.1
       gstreamer-plugins-bad-chromaprint-1.16.3-9.3.1
       gstreamer-plugins-bad-chromaprint-debuginfo-1.16.3-9.3.1
       gstreamer-plugins-bad-debuginfo-1.16.3-9.3.1
       gstreamer-plugins-bad-debugsource-1.16.3-9.3.1
       gstreamer-plugins-bad-devel-1.16.3-9.3.1
       libgstadaptivedemux-1_0-0-1.16.3-9.3.1
       libgstadaptivedemux-1_0-0-debuginfo-1.16.3-9.3.1
       libgstbadaudio-1_0-0-1.16.3-9.3.1
       libgstbadaudio-1_0-0-debuginfo-1.16.3-9.3.1
       libgstbasecamerabinsrc-1_0-0-1.16.3-9.3.1
       libgstbasecamerabinsrc-1_0-0-debuginfo-1.16.3-9.3.1
       libgstcodecparsers-1_0-0-1.16.3-9.3.1
       libgstcodecparsers-1_0-0-debuginfo-1.16.3-9.3.1
       libgstinsertbin-1_0-0-1.16.3-9.3.1
       libgstinsertbin-1_0-0-debuginfo-1.16.3-9.3.1
       libgstisoff-1_0-0-1.16.3-9.3.1
       libgstisoff-1_0-0-debuginfo-1.16.3-9.3.1
       libgstmpegts-1_0-0-1.16.3-9.3.1
       libgstmpegts-1_0-0-debuginfo-1.16.3-9.3.1
       libgstplayer-1_0-0-1.16.3-9.3.1
       libgstplayer-1_0-0-debuginfo-1.16.3-9.3.1
       libgstsctp-1_0-0-1.16.3-9.3.1
       libgstsctp-1_0-0-debuginfo-1.16.3-9.3.1
       libgsturidownloader-1_0-0-1.16.3-9.3.1
       libgsturidownloader-1_0-0-debuginfo-1.16.3-9.3.1
       libgstwayland-1_0-0-1.16.3-9.3.1
       libgstwayland-1_0-0-debuginfo-1.16.3-9.3.1
       libgstwebrtc-1_0-0-1.16.3-9.3.1
       libgstwebrtc-1_0-0-debuginfo-1.16.3-9.3.1
       typelib-1_0-GstInsertBin-1_0-1.16.3-9.3.1
       typelib-1_0-GstMpegts-1_0-1.16.3-9.3.1
       typelib-1_0-GstPlayer-1_0-1.16.3-9.3.1
       typelib-1_0-GstWebRTC-1_0-1.16.3-9.3.1
  o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (noarch):
       gstreamer-plugins-bad-lang-1.16.3-9.3.1
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
    x86_64):
       gstreamer-plugins-bad-debuginfo-1.16.3-9.3.1
       gstreamer-plugins-bad-debugsource-1.16.3-9.3.1
       libgstphotography-1_0-0-1.16.3-9.3.1
       libgstphotography-1_0-0-debuginfo-1.16.3-9.3.1


References:

  o https://www.suse.com/security/cve/CVE-2021-3185.html
  o https://bugzilla.suse.com/1181255

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