جزئیات آسیب‌پذیری

containerd is an open-source container runtime. Versions 0.1.0 through 1.7.28, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4 and 2.2.0-beta.0 through 2.2.0-rc.1 have an overly broad default permission vulnerability. Directory paths `/var/lib/containerd`, `/run/containerd/io.containerd.grpc.v1.cri` and `/run/containerd/io.containerd.sandbox.controller.v1.shim` were all created with incorrect permissions. This issue is fixed in versions 1.7.29, 2.0.7, 2.1.5 and 2.2.0. Workarounds include updating system administrator permissions so the host can manually chmod the directories to not have group or world accessible permissions, or to run containerd in rootless mode.

• https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w x_refsource_CONFIRM
• https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5 x_refsource_MISC
• https://github.com/containerd/containerd/blob/main/docs/rootless.md x_refsource_MISC