SUSE Security Update: Security update for libgcrypt
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:3392-1
Rating:             moderate
References:         #1148987 #1155338 #1155339 
Cross-References:   CVE-2019-13627
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice
 Development Tools 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________

   An update that solves one vulnerability and has two fixes
   is now available.

Description:

   This update for libgcrypt fixes the following issues:

   Security issues fixed:

   - CVE-2019-13627: Mitigation against an ECDSA timing attack (bsc#1148987).

   Bug fixes:

   - Added CMAC AES self test (bsc#1155339).
   - Added CMAC TDES self test missing (bsc#1155338).
   - Fix test dsa-rfc6979 in FIPS mode.


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 Open Buildservice Development Tools
 15-SP1:

      zypper in -t patch
 SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-3392=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-3392=1



Package List:

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools
 15-SP1 (aarch64 ppc64le s390x x86_64):

      libgcrypt-cavs-1.8.2-8.12.1
      libgcrypt-cavs-debuginfo-1.8.2-8.12.1
      libgcrypt-debugsource-1.8.2-8.12.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools
 15-SP1 (x86_64):

      libgcrypt-devel-32bit-1.8.2-8.12.1
      libgcrypt-devel-32bit-debuginfo-1.8.2-8.12.1

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

      libgcrypt-debugsource-1.8.2-8.12.1
      libgcrypt-devel-1.8.2-8.12.1
      libgcrypt-devel-debuginfo-1.8.2-8.12.1
      libgcrypt20-1.8.2-8.12.1
      libgcrypt20-debuginfo-1.8.2-8.12.1
      libgcrypt20-hmac-1.8.2-8.12.1

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

      libgcrypt20-32bit-1.8.2-8.12.1
      libgcrypt20-32bit-debuginfo-1.8.2-8.12.1
      libgcrypt20-hmac-32bit-1.8.2-8.12.1


References:

   https://www.suse.com/security/cve/CVE-2019-13627.html
   https://bugzilla.suse.com/1148987
   https://bugzilla.suse.com/1155338
   https://bugzilla.suse.com/1155339

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