SUSE Security Update: Security update for containerd, docker, docker-runc, golang-github-docker-libnetwork
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Announcement ID:    SUSE-SU-2020:1664-1
Rating:             moderate
References:         #1172377 
Cross-References:   CVE-2020-13401
Affected Products:
                    SUSE Linux Enterprise Module for Containers 12
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   An update that fixes one vulnerability is now available.

Description:

   This update for containerd, docker, docker-runc,
   golang-github-docker-libnetwork fixes the following issues: Docker was
   updated to 19.03.11-ce runc was updated to version 1.0.0-rc10 containerd
   was updated to version 1.2.13

   - CVE-2020-13401: Fixed an issue where an attacker with CAP_NET_RAW
     capability, could have crafted IPv6 router advertisements, and spoof
     external IPv6 hosts, resulting in obtaining  sensitive information or
     causing  denial
     of service (bsc#1172377).


Special Instructions and Notes:

   Please reboot the system after installing this update.

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-12-2020-1664=1



Package List:

   - SUSE Linux Enterprise Module for Containers 12 (ppc64le s390x x86_64):

      containerd-1.2.13-16.29.1
      docker-19.03.11_ce-98.54.1
      docker-debuginfo-19.03.11_ce-98.54.1
      docker-libnetwork-0.7.0.1+gitr2902_153d0769a118-31.1
      docker-libnetwork-debuginfo-0.7.0.1+gitr2902_153d0769a118-31.1
      docker-runc-1.0.0rc10+gitr3981_dc9208a3303f-1.46.1


References:

   https://www.suse.com/security/cve/CVE-2020-13401.html
   https://bugzilla.suse.com/1172377

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