SUSE Security Update: Security update for docker-runc
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:0376-1
Rating:             moderate
References:         #1160452 
Cross-References:   CVE-2019-19921
Affected Products:
                    SUSE Linux Enterprise Module for Containers 12
                    SUSE CaaS Platform 3.0
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for docker-runc fixes the following issues:

   - CVE-2019-19921: Fixed a volume mount race condition with shared mounts
     (bsc#1160452).


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 Containers 12:

      zypper in -t patch SUSE-SLE-Module-Containers-12-2020-376=1

   - SUSE CaaS Platform 3.0:

      To install this update, use the SUSE CaaS Platform Velum dashboard.
      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 Module for Containers 12 (ppc64le s390x x86_64):

      docker-runc-1.0.0rc8+gitr3917_3e425f80a8c9-1.40.1

   - SUSE CaaS Platform 3.0 (x86_64):

      docker-runc-kubic-1.0.0rc8+gitr3917_3e425f80a8c9-1.40.1
      docker-runc-kubic-debuginfo-1.0.0rc8+gitr3917_3e425f80a8c9-1.40.1


References:

   https://www.suse.com/security/cve/CVE-2019-19921.html
   https://bugzilla.suse.com/1160452

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