SUSE Security Update: Security update for lz4
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:2757-1
Rating:             moderate
References:         #1153936 
Cross-References:   CVE-2019-17543
Affected Products:
                    SUSE Linux Enterprise Module for Basesystem 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for lz4 fixes the following issues:

   - CVE-2019-17543: Fixed a heap-based buffer overflow in LZ4_write32
     (bsc#1153936).


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 Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2757=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2757=1



Package List:

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

      liblz4-1-1.8.0-3.5.1
      liblz4-1-debuginfo-1.8.0-3.5.1
      liblz4-devel-1.8.0-3.5.1
      lz4-1.8.0-3.5.1
      lz4-debuginfo-1.8.0-3.5.1
      lz4-debugsource-1.8.0-3.5.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):

      liblz4-1-32bit-1.8.0-3.5.1
      liblz4-1-32bit-debuginfo-1.8.0-3.5.1

   - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):

      liblz4-1-1.8.0-3.5.1
      liblz4-1-debuginfo-1.8.0-3.5.1
      liblz4-devel-1.8.0-3.5.1
      lz4-1.8.0-3.5.1
      lz4-debuginfo-1.8.0-3.5.1
      lz4-debugsource-1.8.0-3.5.1

   - SUSE Linux Enterprise Module for Basesystem 15 (x86_64):

      liblz4-1-32bit-1.8.0-3.5.1
      liblz4-1-32bit-debuginfo-1.8.0-3.5.1


References:

   https://www.suse.com/security/cve/CVE-2019-17543.html
   https://bugzilla.suse.com/1153936

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