SUSE Security Update: Security update for libssh2_org
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Announcement ID:    SUSE-SU-2019:2900-2
Rating:             moderate
References:         #1154862 
Cross-References:   CVE-2019-17498
Affected Products:
                    SUSE Linux Enterprise Server for SAP 15
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
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   An update that fixes one vulnerability is now available.

Description:

   This update for libssh2_org fixes the following issue:

   - CVE-2019-17498: Fixed an integer overflow in a bounds check that might
     have led to the disclosure of sensitive information or a denial of
     service (bsc#1154862).


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 Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1730=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1730=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-1730=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1730=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1730=1



Package List:

   - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

      libssh2-1-1.8.0-4.10.1
      libssh2-1-debuginfo-1.8.0-4.10.1
      libssh2-devel-1.8.0-4.10.1
      libssh2_org-debugsource-1.8.0-4.10.1

   - SUSE Linux Enterprise Server for SAP 15 (x86_64):

      libssh2-1-32bit-1.8.0-4.10.1
      libssh2-1-32bit-debuginfo-1.8.0-4.10.1

   - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

      libssh2-1-1.8.0-4.10.1
      libssh2-1-debuginfo-1.8.0-4.10.1
      libssh2-devel-1.8.0-4.10.1
      libssh2_org-debugsource-1.8.0-4.10.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      libssh2-1-1.8.0-4.10.1
      libssh2-1-debuginfo-1.8.0-4.10.1
      libssh2-devel-1.8.0-4.10.1
      libssh2_org-debugsource-1.8.0-4.10.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):

      libssh2-1-32bit-1.8.0-4.10.1
      libssh2-1-32bit-debuginfo-1.8.0-4.10.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

      libssh2-1-1.8.0-4.10.1
      libssh2-1-debuginfo-1.8.0-4.10.1
      libssh2-devel-1.8.0-4.10.1
      libssh2_org-debugsource-1.8.0-4.10.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64):

      libssh2-1-32bit-1.8.0-4.10.1
      libssh2-1-32bit-debuginfo-1.8.0-4.10.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):

      libssh2-1-1.8.0-4.10.1
      libssh2-1-debuginfo-1.8.0-4.10.1
      libssh2-devel-1.8.0-4.10.1
      libssh2_org-debugsource-1.8.0-4.10.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64):

      libssh2-1-32bit-1.8.0-4.10.1
      libssh2-1-32bit-debuginfo-1.8.0-4.10.1


References:

   https://www.suse.com/security/cve/CVE-2019-17498.html
   https://bugzilla.suse.com/1154862

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