Security update for libgcrypt

SUSE Security Update: Security update for libgcrypt
Announcement ID: SUSE-SU-2018:1993-1
Rating: moderate
References: #1097410
Affected Products:
  • SUSE Linux Enterprise Module for Basesystem 15
    		•

    An update that fixes one vulnerability is now available.

    Description:

    This update for libgcrypt fixes the following issue:

    The following security issue was fixed:

    - CVE-2018-0495: Fixed a novel side-channel attack, by enabling blinding
    for ECDSA signatures (bsc#1097410)

    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 Basesystem 15:
      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-1347=1

    Package List:

    • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
      • libgcrypt-debugsource-1.8.2-6.3.1
      • libgcrypt-devel-1.8.2-6.3.1
      • libgcrypt-devel-debuginfo-1.8.2-6.3.1
      • libgcrypt20-1.8.2-6.3.1
      • libgcrypt20-debuginfo-1.8.2-6.3.1
      • libgcrypt20-hmac-1.8.2-6.3.1
    • SUSE Linux Enterprise Module for Basesystem 15 (x86_64):
      • libgcrypt20-32bit-1.8.2-6.3.1
      • libgcrypt20-32bit-debuginfo-1.8.2-6.3.1
      • libgcrypt20-hmac-32bit-1.8.2-6.3.1

    References: