containerd is an open source container runtime. Before versions 1.6.18 and 1.5.18, when importing an OCI image, there was no limit on the number of bytes read for certain files. A maliciously crafted image with a large file where a limit was not applied could cause a denial of service. This bug has been fixed in containerd 1.6.18 and 1.5.18. Users should update to these versions to resolve the issue. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images.
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.2.6-0ubuntu1~16.04.6+esm4", "binary_name": "containerd" }, { "binary_version": "1.2.6-0ubuntu1~16.04.6+esm4", "binary_name": "golang-github-docker-containerd-dev" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.6.12-0ubuntu1~18.04.1+esm1", "binary_name": "containerd" }, { "binary_version": "1.6.12-0ubuntu1~18.04.1+esm1", "binary_name": "containerd-dbgsym" }, { "binary_version": "1.6.12-0ubuntu1~18.04.1+esm1", "binary_name": "golang-github-containerd-containerd-dev" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.6.12-0ubuntu1~20.04.3", "binary_name": "containerd" }, { "binary_version": "1.6.12-0ubuntu1~20.04.3", "binary_name": "containerd-dbgsym" }, { "binary_version": "1.6.12-0ubuntu1~20.04.3", "binary_name": "golang-github-containerd-containerd-dev" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.6.12-0ubuntu1~22.04.3", "binary_name": "containerd" }, { "binary_version": "1.6.12-0ubuntu1~22.04.3", "binary_name": "containerd-dbgsym" }, { "binary_version": "1.6.12-0ubuntu1~22.04.3", "binary_name": "golang-github-containerd-containerd-dev" } ] }