SUSE-RU-2020:0521-1: moderate: Recommended update for c-ares

[sle-updates at lists.suse.com]

   SUSE Recommended Update: Recommended update for c-ares
______________________________________________________________________________

Announcement ID:    SUSE-RU-2020:0521-1
Rating:             moderate
References:         #1125306 #1159006 
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   An update that has two recommended fixes can now be
   installed.

Description:

   This update for c-ares fixes the following issues:

   c-ares version update to 1.15.0:

   * Add ares_init_options() configurability for path to resolv.conf file
   * Ability to exclude building of tools (adig, ahost, acountry) in CMake
   * Report ARES_ENOTFOUND for .onion domain names as per RFC7686
     (bsc#1125306)
   * Apply the IPv6 server blacklist to all nameserver sources
   * Prevent changing name servers while queries are outstanding
   * ares_set_servers_csv() on failure should not leave channel in a bad state
   * getaddrinfo - avoid infinite loop in case of NXDOMAIN
   * ares_getenv - return NULL in all cases
   * implement ares_getaddrinfo

   - Fixed a regression in DNS results that contain both A and AAAA answers.
   - Add netcfg as the build requirement and runtime requirement.


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 Module for Open Buildservice Development Tools 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-521=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-521=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2020-521=1



Package List:

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

      c-ares-debugsource-1.15.0+20200117-3.5.1
      libcares2-32bit-1.15.0+20200117-3.5.1
      libcares2-32bit-debuginfo-1.15.0+20200117-3.5.1

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

      c-ares-debugsource-1.15.0+20200117-3.5.1
      c-ares-devel-1.15.0+20200117-3.5.1
      libcares2-1.15.0+20200117-3.5.1
      libcares2-debuginfo-1.15.0+20200117-3.5.1

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

      c-ares-debugsource-1.15.0+20200117-3.5.1
      c-ares-devel-1.15.0+20200117-3.5.1
      libcares2-1.15.0+20200117-3.5.1
      libcares2-debuginfo-1.15.0+20200117-3.5.1


References:

   https://bugzilla.suse.com/1125306
   https://bugzilla.suse.com/1159006