SUSE Security Update: Security update for libgcrypt
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Announcement ID:    SUSE-SU-2019:2349-1
Rating:             moderate
References:         #1148987 
Cross-References:   CVE-2019-13627
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
                    SUSE Linux Enterprise Module for Basesystem 15
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   An update that fixes one vulnerability is now available.

Description:

   This update for libgcrypt fixes the following issues:

   Security issues fixed:

   - CVE-2019-13627: Mitigated ECDSA timing attack. (bsc#1148987)


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:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2349=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2349=1



Package List:

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

      libgcrypt-cavs-1.8.2-6.20.1
      libgcrypt-cavs-debuginfo-1.8.2-6.20.1
      libgcrypt-debugsource-1.8.2-6.20.1

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

      libgcrypt-debugsource-1.8.2-6.20.1
      libgcrypt-devel-1.8.2-6.20.1
      libgcrypt-devel-debuginfo-1.8.2-6.20.1
      libgcrypt20-1.8.2-6.20.1
      libgcrypt20-debuginfo-1.8.2-6.20.1
      libgcrypt20-hmac-1.8.2-6.20.1

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

      libgcrypt20-32bit-1.8.2-6.20.1
      libgcrypt20-32bit-debuginfo-1.8.2-6.20.1
      libgcrypt20-hmac-32bit-1.8.2-6.20.1


References:

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

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