Security update for containerd, docker, runc

Announcement ID: SUSE-SU-2021:1458-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2018-16873 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2018-16873 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2018-16873 ( NVD ): 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2018-16874 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
  • CVE-2018-16874 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2018-16874 ( NVD ): 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2018-16875 ( SUSE ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-16875 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2019-16884 ( SUSE ): 5.3 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  • CVE-2019-16884 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • 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
  • CVE-2019-5736 ( SUSE ): 7.5 CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
  • CVE-2019-5736 ( NVD ): 8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
  • CVE-2019-5736 ( NVD ): 8.6 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
  • CVE-2021-21284 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:N
  • CVE-2021-21284 ( NVD ): 6.8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
  • CVE-2021-21285 ( SUSE ): 5.0 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
  • CVE-2021-21285 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • CVE-2021-21334 ( SUSE ): 6.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2021-21334 ( NVD ): 6.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected Products:
  • Containers Module 12
  • 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 nine vulnerabilities and has 23 security fixes can now be installed.

Description:

This update for containerd, docker, runc fixes the following issues:

  • Docker was updated to 20.10.6-ce
  • 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).

  • runc was updated to v1.0.0~rc93 (bsc#1182451 and bsc#1184962).

  • Use the upstream runc package (bsc#1181641, bsc#1181677, bsc#1175821).
  • Fixed /dev/null is not available (bsc#1168481).
  • Fixed an issue where podman hangs when spawned by salt-minion process (bsc#1149954).
  • CVE-2019-19921: Fixed a race condition with shared mounts (bsc#1160452).
  • CVE-2019-16884: Fixed an LSM bypass via malicious Docker image that mount over a /proc directory (bsc#1152308).
  • CVE-2019-5736: Fixed potential write attacks to the host runc binary (bsc#1121967).
  • Fixed an issue where after a kernel-update docker doesn't run (bsc#1131314 bsc#1131553)

  • Ensure that we always include the version information in runc (bsc#1053532).

  • Switch to Go 1.13 for build.

  • CVE-2018-16873: Fixed a potential remote code execution (bsc#1118897).
  • CVE-2018-16874: Fixed a directory traversal in "go get" via curly braces in import paths (bsc#1118898).
  • CVE-2018-16875: Fixed a CPU denial of service (bsc#1118899).

  • Fixed an issue with building containers (bsc#1095817).

  • 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).
  • Install the containerd-shim* binaries and stop creating (bsc#1183024).

  • update version to the one required by docker (bsc#1034053)

  • Use -buildmode=pie for tests and binary build (bsc#1048046, bsc#1051429)

  • Cleanup seccomp builds similar (bsc#1028638).
  • Update to handle the docker-runc removal, and drop the -kubic flavour (bsc#1181677, bsc#1181749)

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-12-2021-1458=1

Package List:

  • Containers Module 12 (ppc64le s390x x86_64)
    • runc-1.0.0~rc93-16.8.1
    • containerd-1.4.4-16.38.1
    • runc-debuginfo-1.0.0~rc93-16.8.1
    • docker-debuginfo-20.10.6_ce-98.66.1
    • docker-20.10.6_ce-98.66.1

References: