Security update for containerd, docker SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:1507-1 Final 1 1 2022-05-03T14:08:25Z current 2022-05-03T14:08:25Z 2022-05-03T14:08:25Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for containerd, docker This update for containerd, docker fixes the following issues: - CVE-2022-24769: Fixed incorrect default inheritable capabilities (bsc#1197517). - CVE-2022-23648: Fixed directory traversal issue (bsc#1196441). - CVE-2021-41190: Fixed parsing confusions in OCI manifest and index (bsc#1193273). - CVE-2022-27191: Fixed a crash in a golang.org/x/crypto/ssh server (bsc#1197284). - CVE-2021-43565: Fixed a panic in golang.org/x/crypto by empty plaintext packet (bsc#1193930). 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-2022-1507,Image SLES12-SP5-Azure-Standard-On-Demand-2022-1507,Image SLES12-SP5-EC2-ECS-On-Demand-2022-1507,Image SLES12-SP5-EC2-On-Demand-2022-1507,Image SLES12-SP5-GCE-On-Demand-2022-1507,SUSE-2022-1507,SUSE-SLE-Module-Containers-12-2022-1507 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-20221507-1/ Link for SUSE-SU-2022:1507-1 https://lists.suse.com/pipermail/sle-security-updates/2022-May/010921.html E-Mail link for SUSE-SU-2022:1507-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1192814 SUSE Bug 1192814 https://bugzilla.suse.com/1193273 SUSE Bug 1193273 https://bugzilla.suse.com/1193930 SUSE Bug 1193930 https://bugzilla.suse.com/1196441 SUSE Bug 1196441 https://bugzilla.suse.com/1197284 SUSE Bug 1197284 https://bugzilla.suse.com/1197517 SUSE Bug 1197517 https://www.suse.com/security/cve/CVE-2021-41190/ SUSE CVE CVE-2021-41190 page https://www.suse.com/security/cve/CVE-2021-43565/ SUSE CVE CVE-2021-43565 page https://www.suse.com/security/cve/CVE-2022-23648/ SUSE CVE CVE-2022-23648 page https://www.suse.com/security/cve/CVE-2022-24769/ SUSE CVE CVE-2022-24769 page https://www.suse.com/security/cve/CVE-2022-27191/ SUSE CVE CVE-2022-27191 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-1.5.11-16.57.1 docker-20.10.14_ce-98.80.1 containerd-ctr-1.5.11-16.57.1 docker-bash-completion-20.10.14_ce-98.80.1 docker-fish-completion-20.10.14_ce-98.80.1 docker-kubic-20.10.14_ce-98.80.1 docker-kubic-bash-completion-20.10.14_ce-98.80.1 docker-kubic-fish-completion-20.10.14_ce-98.80.1 docker-kubic-kubeadm-criconfig-20.10.14_ce-98.80.1 docker-kubic-zsh-completion-20.10.14_ce-98.80.1 docker-zsh-completion-20.10.14_ce-98.80.1 containerd-1.5.11-16.57.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand docker-20.10.14_ce-98.80.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand containerd-1.5.11-16.57.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand docker-20.10.14_ce-98.80.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand containerd-1.5.11-16.57.1 as a component of Image SLES12-SP5-EC2-ECS-On-Demand docker-20.10.14_ce-98.80.1 as a component of Image SLES12-SP5-EC2-ECS-On-Demand containerd-1.5.11-16.57.1 as a component of Image SLES12-SP5-EC2-On-Demand docker-20.10.14_ce-98.80.1 as a component of Image SLES12-SP5-EC2-On-Demand containerd-1.5.11-16.57.1 as a component of Image SLES12-SP5-GCE-On-Demand docker-20.10.14_ce-98.80.1 as a component of Image SLES12-SP5-GCE-On-Demand containerd-1.5.11-16.57.1 as a component of SUSE Linux Enterprise Module for Containers 12 docker-20.10.14_ce-98.80.1 as a component of SUSE Linux Enterprise Module for Containers 12 The OCI Distribution Spec project defines an API protocol to facilitate and standardize the distribution of content. In the OCI Distribution Specification version 1.0.0 and prior, the Content-Type header alone was used to determine the type of document during push and pull operations. Documents that contain both “manifests” and “layers” fields could be interpreted as either a manifest or an index in the absence of an accompanying Content-Type header. If a Content-Type header changed between two pulls of the same digest, a client may interpret the resulting content differently. The OCI Distribution Specification has been updated to require that a mediaType value present in a manifest or index match the Content-Type header used during the push and pull operations. Clients pulling from a registry may distrust the Content-Type header and reject an ambiguous document that contains both “manifests” and “layers” fields or “manifests” and “config” fields if they are unable to update to version 1.0.1 of the spec. CVE-2021-41190 Image SLES12-SP5-Azure-Basic-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Basic-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-Azure-Standard-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Standard-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-ECS-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-ECS-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-GCE-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-GCE-On-Demand:docker-20.10.14_ce-98.80.1 SUSE Linux Enterprise Module for Containers 12:containerd-1.5.11-16.57.1 SUSE Linux Enterprise Module for Containers 12:docker-20.10.14_ce-98.80.1 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-20221507-1/ https://www.suse.com/security/cve/CVE-2021-41190.html CVE-2021-41190 https://bugzilla.suse.com/1193273 SUSE Bug 1193273 The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server. CVE-2021-43565 Image SLES12-SP5-Azure-Basic-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Basic-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-Azure-Standard-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Standard-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-ECS-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-ECS-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-GCE-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-GCE-On-Demand:docker-20.10.14_ce-98.80.1 SUSE Linux Enterprise Module for Containers 12:containerd-1.5.11-16.57.1 SUSE Linux Enterprise Module for Containers 12:docker-20.10.14_ce-98.80.1 important 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-20221507-1/ https://www.suse.com/security/cve/CVE-2021-43565.html CVE-2021-43565 https://bugzilla.suse.com/1193930 SUSE Bug 1193930 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-1.5.11-16.57.1 Image SLES12-SP5-Azure-Basic-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-Azure-Standard-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Standard-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-ECS-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-ECS-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-GCE-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-GCE-On-Demand:docker-20.10.14_ce-98.80.1 SUSE Linux Enterprise Module for Containers 12:containerd-1.5.11-16.57.1 SUSE Linux Enterprise Module for Containers 12:docker-20.10.14_ce-98.80.1 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-20221507-1/ https://www.suse.com/security/cve/CVE-2022-23648.html CVE-2022-23648 https://bugzilla.suse.com/1196441 SUSE Bug 1196441 Moby is an open-source project created by Docker to enable and accelerate software containerization. A bug was found in Moby (Docker Engine) prior to version 20.10.14 where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during `execve(2)`. Normally, when executable programs have specified permitted file capabilities, otherwise unprivileged users and processes can execute those programs and gain the specified file capabilities up to the bounding set. Due to this bug, containers which included executable programs with inheritable file capabilities allowed otherwise unprivileged users and processes to additionally gain these inheritable file capabilities up to the container's bounding set. Containers which use Linux users and groups to perform privilege separation inside the container are most directly impacted. This bug did not affect the container security sandbox as the inheritable set never contained more capabilities than were included in the container's bounding set. This bug has been fixed in Moby (Docker Engine) 20.10.14. Running containers should be stopped, deleted, and recreated for the inheritable capabilities to be reset. This fix changes Moby (Docker Engine) behavior such that containers are started with a more typical Linux environment. As a workaround, the entry point of a container can be modified to use a utility like `capsh(1)` to drop inheritable capabilities prior to the primary process starting. CVE-2022-24769 Image SLES12-SP5-Azure-Basic-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Basic-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-Azure-Standard-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Standard-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-ECS-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-ECS-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-GCE-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-GCE-On-Demand:docker-20.10.14_ce-98.80.1 SUSE Linux Enterprise Module for Containers 12:containerd-1.5.11-16.57.1 SUSE Linux Enterprise Module for Containers 12:docker-20.10.14_ce-98.80.1 important 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-20221507-1/ https://www.suse.com/security/cve/CVE-2022-24769.html CVE-2022-24769 https://bugzilla.suse.com/1197517 SUSE Bug 1197517 The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey. CVE-2022-27191 Image SLES12-SP5-Azure-Basic-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Basic-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-Azure-Standard-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-Azure-Standard-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-ECS-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-ECS-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-EC2-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-EC2-On-Demand:docker-20.10.14_ce-98.80.1 Image SLES12-SP5-GCE-On-Demand:containerd-1.5.11-16.57.1 Image SLES12-SP5-GCE-On-Demand:docker-20.10.14_ce-98.80.1 SUSE Linux Enterprise Module for Containers 12:containerd-1.5.11-16.57.1 SUSE Linux Enterprise Module for Containers 12:docker-20.10.14_ce-98.80.1 important 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-20221507-1/ https://www.suse.com/security/cve/CVE-2022-27191.html CVE-2022-27191 https://bugzilla.suse.com/1197284 SUSE Bug 1197284