SUSE-RU-2021:3022-1: important: Recommended update for c-ares

sle-updates at lists.suse.com sle-updates at lists.suse.com
Mon Sep 13 13:26:18 UTC 2021 

   SUSE Recommended Update: Recommended update for c-ares
______________________________________________________________________________

Announcement ID:    SUSE-RU-2021:3022-1
Rating:             important
References:         #1190225 
Affected Products:
                    SUSE Linux Enterprise Server for SAP 15-SP1
                    SUSE Linux Enterprise Server for SAP 15
                    SUSE Linux Enterprise Server 15-SP1-LTSS
                    SUSE Linux Enterprise Server 15-SP1-BCL
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
                    SUSE Enterprise Storage 6
                    SUSE CaaS Platform 4.0
______________________________________________________________________________

   An update that has one recommended fix can now be installed.

Description:

   This update for c-ares fixes the following issue:

   - Allow '_' as part of DNS response. (bsc#1190225)
     - 'c-ares' 1.17.2 introduced response validation to prevent a security
       issue, however it was not listing '_' as a valid character for domain
       name responses which caused issues when a 'CNAME' referenced a 'SRV'
       record which contained underscores.


Patch Instructions:

   To install this SUSE Recommended 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 Server for SAP 15-SP1:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3022=1

   - SUSE Linux Enterprise Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-3022=1

   - SUSE Linux Enterprise Server 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3022=1

   - SUSE Linux Enterprise Server 15-SP1-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3022=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2021-3022=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3022=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3022=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3022=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3022=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3022=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3022=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2021-3022=1

   - SUSE CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool. It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE Enterprise Storage 6 (aarch64 x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1

   - SUSE CaaS Platform 4.0 (x86_64):

      c-ares-debugsource-1.17.1+20200724-3.17.1
      c-ares-devel-1.17.1+20200724-3.17.1
      libcares2-1.17.1+20200724-3.17.1
      libcares2-debuginfo-1.17.1+20200724-3.17.1


References:

   https://bugzilla.suse.com/1190225

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