Security update for containerd SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:0719-1 Final 1 1 2022-03-04T09:19:54Z current 2022-03-04T09:19:54Z 2022-03-04T09:19:54Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for containerd This update for containerd fixes the following issues: - CVE-2022-23648: A specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host (bsc#1196441). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-Azure-Basic-On-Demand-2022-719,Image SLES12-SP5-Azure-Standard-On-Demand-2022-719,Image SLES12-SP5-EC2-ECS-On-Demand-2022-719,Image SLES12-SP5-EC2-On-Demand-2022-719,Image SLES12-SP5-GCE-On-Demand-2022-719,SUSE-2022-719,SUSE-SLE-Module-Containers-12-2022-719 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20220719-1/ Link for SUSE-SU-2022:0719-1 https://lists.suse.com/pipermail/sle-security-updates/2022-March/010359.html E-Mail link for SUSE-SU-2022:0719-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1196441 SUSE Bug 1196441 https://www.suse.com/security/cve/CVE-2022-23648/ SUSE CVE CVE-2022-23648 page Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-GCE-On-Demand SUSE Linux Enterprise Module for Containers 12 containerd-1.4.13-16.54.1 containerd-ctr-1.4.13-16.54.1 containerd-1.4.13-16.54.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand containerd-1.4.13-16.54.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand containerd-1.4.13-16.54.1 as a component of Image SLES12-SP5-EC2-ECS-On-Demand containerd-1.4.13-16.54.1 as a component of Image SLES12-SP5-EC2-On-Demand containerd-1.4.13-16.54.1 as a component of Image SLES12-SP5-GCE-On-Demand containerd-1.4.13-16.54.1 as a component of SUSE Linux Enterprise Module for Containers 12 containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitive information. Kubernetes and crictl can both be configured to use containerd’s CRI implementation. This bug has been fixed in containerd 1.6.1, 1.5.10, and 1.4.12. Users should update to these versions to resolve the issue. CVE-2022-23648 Image SLES12-SP5-Azure-Basic-On-Demand:containerd-1.4.13-16.54.1 Image SLES12-SP5-Azure-Standard-On-Demand:containerd-1.4.13-16.54.1 Image SLES12-SP5-EC2-ECS-On-Demand:containerd-1.4.13-16.54.1 Image SLES12-SP5-EC2-On-Demand:containerd-1.4.13-16.54.1 Image SLES12-SP5-GCE-On-Demand:containerd-1.4.13-16.54.1 SUSE Linux Enterprise Module for Containers 12:containerd-1.4.13-16.54.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20220719-1/ https://www.suse.com/security/cve/CVE-2022-23648.html CVE-2022-23648 https://bugzilla.suse.com/1196441 SUSE Bug 1196441