SUSE-SU-2019:1351-2: important: Security update for gnutls

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for gnutls
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:1351-2
Rating:             important
References:         #1118087 #1134856 
Cross-References:   CVE-2018-16868
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 one errata
   is now available.

Description:

   This update for gnutls fixes the following issues:

   Security issue fixed:

   - CVE-2018-16868: Fixed Bleichenbacher-like side channel leakage in PKCS#1
     v1.5 verification (bsc#1118087).

   Non-security issue fixed:

   - Explicitly require libnettle 3.4.1 to prevent missing symbol errors
     (bsc#1134856).


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-SP1-2019-1351=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1351=1



Package List:

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

      gnutls-debuginfo-3.6.7-6.11.1
      gnutls-debugsource-3.6.7-6.11.1
      gnutls-guile-3.6.7-6.11.1
      gnutls-guile-debuginfo-3.6.7-6.11.1

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

      libgnutls-devel-32bit-3.6.7-6.11.1

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

      gnutls-3.6.7-6.11.1
      gnutls-debuginfo-3.6.7-6.11.1
      gnutls-debugsource-3.6.7-6.11.1
      libgnutls-devel-3.6.7-6.11.1
      libgnutls30-3.6.7-6.11.1
      libgnutls30-debuginfo-3.6.7-6.11.1
      libgnutlsxx-devel-3.6.7-6.11.1
      libgnutlsxx28-3.6.7-6.11.1
      libgnutlsxx28-debuginfo-3.6.7-6.11.1

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

      libgnutls30-32bit-3.6.7-6.11.1
      libgnutls30-32bit-debuginfo-3.6.7-6.11.1


References:

   https://www.suse.com/security/cve/CVE-2018-16868.html
   https://bugzilla.suse.com/1118087
   https://bugzilla.suse.com/1134856