SUSE-SU-2020:0079-1: moderate: Security update for libzypp

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for libzypp
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Announcement ID:    SUSE-SU-2020:0079-1
Rating:             moderate
References:         #1158763 
Cross-References:   CVE-2019-18900
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise Software Development Kit 12-SP4
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP4
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for libzypp fixes the following issues:

   Security issue fixed:

   - CVE-2019-18900: Fixed assert cookie file that was world readable
     (bsc#1158763).


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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-79=1

   - SUSE Linux Enterprise Software Development Kit 12-SP4:

      zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-79=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-79=1

   - SUSE Linux Enterprise Server 12-SP4:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-79=1

   - SUSE Linux Enterprise Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2020-79=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):

      libzypp-debuginfo-16.21.2-2.45.1
      libzypp-debugsource-16.21.2-2.45.1
      libzypp-devel-16.21.2-2.45.1
      libzypp-devel-doc-16.21.2-2.45.1

   - SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):

      libzypp-debuginfo-16.21.2-2.45.1
      libzypp-debugsource-16.21.2-2.45.1
      libzypp-devel-16.21.2-2.45.1
      libzypp-devel-doc-16.21.2-2.45.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      libzypp-16.21.2-2.45.1
      libzypp-debuginfo-16.21.2-2.45.1
      libzypp-debugsource-16.21.2-2.45.1

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

      libzypp-16.21.2-2.45.1
      libzypp-debuginfo-16.21.2-2.45.1
      libzypp-debugsource-16.21.2-2.45.1

   - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

      libzypp-16.21.2-2.45.1
      libzypp-debuginfo-16.21.2-2.45.1
      libzypp-debugsource-16.21.2-2.45.1


References:

   https://www.suse.com/security/cve/CVE-2019-18900.html
   https://bugzilla.suse.com/1158763