Security update for containerd, docker, runc

SUSE Security Update: Security update for containerd, docker, runc
Announcement ID: SUSE-SU-2021:1954-1
Rating: important
References: #1168481 #1175081 #1175821 #1181594 #1181641 #1181677 #1181730 #1181732 #1181749 #1182451 #1182476 #1182947 #1183024 #1183855 #1184768 #1184962 #1185405
Cross-References:CVE-2021-21284 CVE-2021-21285 CVE-2021-21334 CVE-2021-30465
Affected Products:
  • SUSE MicroOS 5.0
  • SUSE Manager Server 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Proxy 4.0
  • SUSE Linux Enterprise Server for SAP 15-SP1
  • SUSE Linux Enterprise Server for SAP 15
  • SUSE Linux Enterprise Server 15-SP1-LTSS
  • SUSE Linux Enterprise Server 15-SP1-BCL
  • SUSE Linux Enterprise Server 15-LTSS
  • SUSE Linux Enterprise Module for Containers 15-SP3
  • SUSE Linux Enterprise Module for Containers 15-SP2
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
  • SUSE Linux Enterprise High Performance Computing 15-LTSS
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS
  • SUSE Enterprise Storage 7
  • SUSE Enterprise Storage 6
  • SUSE CaaS Platform 4.0

An update that solves four vulnerabilities and has 13 fixes is now available.

Description:

This update for containerd, docker, runc fixes the following issues:
Docker was updated to 20.10.6-ce (bsc#1184768, bsc#1182947, bsc#1181594)

  • Switch version to use -ce suffix rather than _ce to avoid confusing other tools (bsc#1182476).
  • CVE-2021-21284: Fixed a potential privilege escalation when the root user in the remapped namespace has access to the host filesystem (bsc#1181732)
  • CVE-2021-21285: Fixed an issue where pulling a malformed Docker image manifest crashes the dockerd daemon (bsc#1181730).
  • btrfs quotas being removed by Docker regularly (bsc#1183855, bsc#1175081)

runc was updated to v1.0.0~rc93 (bsc#1182451, bsc#1175821 bsc#1184962).
  • Use the upstream runc package (bsc#1181641, bsc#1181677, bsc#1175821).
  • Fixed /dev/null is not available (bsc#1168481).
  • CVE-2021-30465: Fixed a symlink-exchange attack vulnarability (bsc#1185405).

containerd was updated to v1.4.4
  • CVE-2021-21334: Fixed a potential information leak through environment variables (bsc#1183397).
  • Handle a requirement from docker (bsc#1181594).

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 MicroOS 5.0:
    zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1954=1
  • SUSE Manager Server 4.0:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-1954=1
  • SUSE Manager Retail Branch Server 4.0:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-1954=1
  • SUSE Manager Proxy 4.0:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-1954=1
  • SUSE Linux Enterprise Server for SAP 15-SP1:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-1954=1
  • SUSE Linux Enterprise Server for SAP 15:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-1954=1
  • SUSE Linux Enterprise Server 15-SP1-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-1954=1
  • SUSE Linux Enterprise Server 15-SP1-BCL:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-1954=1
  • SUSE Linux Enterprise Server 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-2021-1954=1
  • SUSE Linux Enterprise Module for Containers 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP3-2021-1954=1
  • SUSE Linux Enterprise Module for Containers 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP2-2021-1954=1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-1954=1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-1954=1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1954=1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1954=1
  • SUSE Enterprise Storage 7:
    zypper in -t patch SUSE-Storage-7-2021-1954=1
  • SUSE Enterprise Storage 6:
    zypper in -t patch SUSE-Storage-6-2021-1954=1
  • SUSE CaaS Platform 4.0:
    To install this update, use the SUSE CaaS Platform 'skuba' tool. I 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 MicroOS 5.0 (aarch64 x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Manager Server 4.0 (ppc64le s390x x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Manager Server 4.0 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Manager Retail Branch Server 4.0 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Manager Retail Branch Server 4.0 (x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Manager Proxy 4.0 (x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Manager Proxy 4.0 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise Server for SAP 15-SP1 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise Server for SAP 15 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise Server 15-SP1-LTSS (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise Server 15-SP1-BCL (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise Server 15-LTSS (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise Server 15-LTSS (s390x):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise Module for Containers 15-SP3 (aarch64 ppc64le s390x x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise Module for Containers 15-SP3 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
    • docker-fish-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise Module for Containers 15-SP2 (aarch64 ppc64le s390x x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise Module for Containers 15-SP2 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE Enterprise Storage 7 (aarch64 x86_64):
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Enterprise Storage 6 (aarch64 x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2
  • SUSE Enterprise Storage 6 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE CaaS Platform 4.0 (noarch):
    • docker-bash-completion-20.10.6_ce-6.49.3
  • SUSE CaaS Platform 4.0 (x86_64):
    • containerd-1.4.4-5.32.1
    • docker-20.10.6_ce-6.49.3
    • docker-debuginfo-20.10.6_ce-6.49.3
    • runc-1.0.0~rc93-1.14.2
    • runc-debuginfo-1.0.0~rc93-1.14.2

References: