Security update for libgcrypt

An update that fixes one vulnerability is now available.

Description:

This update for libgcrypt fixes the following issues:
Security issue fixed:

• CVE-2019-12904: Fixed a flush-and-reload side-channel attack in the AES implementation (bsc#1138939).

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-SP1-2019-1971=1
• SUSE Linux Enterprise Module for Basesystem 15-SP1:
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1971=1

Package List:

• SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
  • libgcrypt-cavs-1.8.2-8.6.2
  • libgcrypt-cavs-debuginfo-1.8.2-8.6.2
  • libgcrypt-debugsource-1.8.2-8.6.2
• SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):
  • libgcrypt-devel-32bit-1.8.2-8.6.2
  • libgcrypt-devel-32bit-debuginfo-1.8.2-8.6.2
• SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
  • libgcrypt-debugsource-1.8.2-8.6.2
  • libgcrypt-devel-1.8.2-8.6.2
  • libgcrypt-devel-debuginfo-1.8.2-8.6.2
  • libgcrypt20-1.8.2-8.6.2
  • libgcrypt20-debuginfo-1.8.2-8.6.2
  • libgcrypt20-hmac-1.8.2-8.6.2
• SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):
  • libgcrypt20-32bit-1.8.2-8.6.2
  • libgcrypt20-32bit-debuginfo-1.8.2-8.6.2
  • libgcrypt20-hmac-32bit-1.8.2-8.6.2

References:

• https://www.suse.com/security/cve/CVE-2019-12904.html
• https://bugzilla.suse.com/1138939