Vulmon
Amazon Linux 2 Security Advisory: ALASECS-2022-001
Advisory Release Date: 2022-06-30 00:08 Pacific
Advisory Updated Date: 2022-07-21 16:15 Pacific
A bug was found in containerd where containers launched through containerd's CRI implementation 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. (CVE-2022-23648)
This update includes the latest ECS agent and the latest docker, containerd, and runc versions. The severity is moderate. The packages are grouped in this advisory to indicate that all packages should be applied together to apply security updates and maintain operational stability.
Affected Packages:
ecs-init, docker, containerd, runc
Issue Correction:
Run yum update ecs-init to update your system.
Run yum update docker to update your system.
Run yum update containerd to update your system.
Run yum update runc to update your system.
aarch64:
docker-20.10.13-2.amzn2.aarch64
docker-debuginfo-20.10.13-2.amzn2.aarch64
ecs-init-1.61.1-1.amzn2.aarch64
runc-1.0.3-3.amzn2.aarch64
runc-debuginfo-1.0.3-3.amzn2.aarch64
containerd-1.4.13-3.amzn2.aarch64
containerd-stress-1.4.13-3.amzn2.aarch64
containerd-debuginfo-1.4.13-3.amzn2.aarch64
src:
docker-20.10.13-2.amzn2.src
ecs-init-1.61.1-1.amzn2.src
runc-1.0.3-3.amzn2.src
containerd-1.4.13-3.amzn2.src
x86_64:
docker-20.10.13-2.amzn2.x86_64
docker-debuginfo-20.10.13-2.amzn2.x86_64
ecs-init-1.61.1-1.amzn2.x86_64
runc-1.0.3-3.amzn2.x86_64
runc-debuginfo-1.0.3-3.amzn2.x86_64
containerd-1.4.13-3.amzn2.x86_64
containerd-stress-1.4.13-3.amzn2.x86_64
containerd-debuginfo-1.4.13-3.amzn2.x86_64