Security update for docker-runc

Announcement ID: SUSE-SU-2020:0376-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2019-19921 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Containers Module 12
  • SUSE CaaS Platform 3.0
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Server 12 SP1
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability can now be installed.

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 update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Containers Module 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 '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:

  • Containers Module 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-debuginfo-1.0.0rc8+gitr3917_3e425f80a8c9-1.40.1
    • docker-runc-kubic-1.0.0rc8+gitr3917_3e425f80a8c9-1.40.1

References: