docker-20.10.14_ce-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:12002 Final 1 1 2024-06-17T21:45:33Z current 2024-06-17T21:45:33Z 2024-06-17T21:45:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z docker-20.10.14_ce-1.1 on GA media These are all security issues fixed in the docker-20.10.14_ce-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-12002 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:12002 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2022-24769/ SUSE CVE CVE-2022-24769 page openSUSE Tumbleweed docker-20.10.14_ce-1.1 docker-bash-completion-20.10.14_ce-1.1 docker-fish-completion-20.10.14_ce-1.1 docker-zsh-completion-20.10.14_ce-1.1 docker-20.10.14_ce-1.1 as a component of openSUSE Tumbleweed docker-bash-completion-20.10.14_ce-1.1 as a component of openSUSE Tumbleweed docker-fish-completion-20.10.14_ce-1.1 as a component of openSUSE Tumbleweed docker-zsh-completion-20.10.14_ce-1.1 as a component of openSUSE Tumbleweed 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 openSUSE Tumbleweed:docker-20.10.14_ce-1.1 openSUSE Tumbleweed:docker-bash-completion-20.10.14_ce-1.1 openSUSE Tumbleweed:docker-fish-completion-20.10.14_ce-1.1 openSUSE Tumbleweed:docker-zsh-completion-20.10.14_ce-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-24769.html CVE-2022-24769 https://bugzilla.suse.com/1197517 SUSE Bug 1197517