Description (CNA)
containerd is an open-source container runtime. A bug was found in containerd prior to versions 1.6.38, 1.7.27, and 2.0.4 where containers launched with a User set as a `UID:GID` larger than the maximum 32-bit signed integer can cause an overflow condition where the container ultimately runs as root (UID 0). This could cause unexpected behavior for environments that require containers to run as a non-root user. This bug has been fixed in containerd 1.6.38, 1.7.27, and 2.04. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| containerd / containerd | affected < 1.6.38; affected >= 1.7.0-beta.0, < 1.7.27; affected >= 2.0.0-beta.0, < 2.0.4 |
CWE
CWE-190
References
- https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg
- https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da
- https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20
- https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.