SUSE Security Update: Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork
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Announcement ID:    SUSE-SU-2020:0065-1
Rating:             moderate
References:         #1122469 #1143349 #1150397 #1152308 #1153367 
                    #1158590 
Cross-References:   CVE-2019-16884
Affected Products:
                    SUSE Linux Enterprise Module for Containers 12
                    SUSE CaaS Platform 3.0
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   An update that solves one vulnerability and has 5 fixes is
   now available.

Description:

   This update for containerd, docker, docker-runc,
   golang-github-docker-libnetwork fixes the following issues:

   Security issue fixed:

   - CVE-2019-16884: Fixed incomplete patch for LSM bypass via malicious
     Docker image that mount over a /proc directory (bsc#1152308).

   Bug fixes:

   - Update to Docker 19.03.5-ce (bsc#1158590).
   - Update to Docker 19.03.3-ce (bsc#1153367).
   - Update to Docker 19.03.2-ce (bsc#1150397).
   - Fixed default installation such that --userns-remap=default works
     properly (bsc#1143349).
   - Fixed nginx blocked by apparmor (bsc#1122469).


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-12-2020-65=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):

      containerd-1.2.10-16.26.1
      docker-19.03.5_ce-98.51.1
      docker-debuginfo-19.03.5_ce-98.51.1
      docker-libnetwork-0.7.0.1+gitr2877_3eb39382bfa6-28.1
      docker-libnetwork-debuginfo-0.7.0.1+gitr2877_3eb39382bfa6-28.1
      docker-runc-1.0.0rc8+gitr3917_3e425f80a8c9-1.35.1

   - SUSE CaaS Platform 3.0 (x86_64):

      containerd-kubic-1.2.10-16.26.1
      docker-kubic-19.03.5_ce-98.51.1
      docker-kubic-debuginfo-19.03.5_ce-98.51.1
      docker-libnetwork-kubic-0.7.0.1+gitr2877_3eb39382bfa6-28.1
      docker-libnetwork-kubic-debuginfo-0.7.0.1+gitr2877_3eb39382bfa6-28.1
      docker-runc-kubic-1.0.0rc8+gitr3917_3e425f80a8c9-1.35.1
      docker-runc-kubic-debuginfo-1.0.0rc8+gitr3917_3e425f80a8c9-1.35.1


References:

   https://www.suse.com/security/cve/CVE-2019-16884.html
   https://bugzilla.suse.com/1122469
   https://bugzilla.suse.com/1143349
   https://bugzilla.suse.com/1150397
   https://bugzilla.suse.com/1152308
   https://bugzilla.suse.com/1153367
   https://bugzilla.suse.com/1158590

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