Recommended update for libgcrypt

Announcement ID: SUSE-RU-2020:0451-1
Rating: moderate
References:
Affected Products:
  • Basesystem Module 15-SP1
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

An update that has six fixes can now be installed.

Description:

This update for libgcrypt fixes the following issues:

  • ECDSA: Check range of coordinates (bsc#1161216)
  • FIPS: libgcrypt DSA PQG parameter generation: Missing value [bsc#1161219]
  • FIPS: libgcrypt DSA PQG verification incorrect results [bsc#1161215]
  • FIPS: libgcrypt RSA siggen/keygen: 4k not supported [bsc#1161220]
  • FIPS: keywrap gives incorrect results [bsc#1161218]
  • FIPS: RSA/DSA/ECDSA are missing hashing operation [bsc#1155337]

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-451=1

Package List:

  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • libgcrypt20-1.8.2-8.15.1
    • libgcrypt-devel-debuginfo-1.8.2-8.15.1
    • libgcrypt20-hmac-1.8.2-8.15.1
    • libgcrypt20-debuginfo-1.8.2-8.15.1
    • libgcrypt-devel-1.8.2-8.15.1
    • libgcrypt-debugsource-1.8.2-8.15.1
  • Basesystem Module 15-SP1 (x86_64)
    • libgcrypt20-32bit-debuginfo-1.8.2-8.15.1
    • libgcrypt20-hmac-32bit-1.8.2-8.15.1
    • libgcrypt20-32bit-1.8.2-8.15.1

References: