Description (CNA)
An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest. For a container breakout situation, a malicious guest can potentially modify or delete files/directories expected to be read-only.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/kata-containers/kata-containers/pull/1062
- https://github.com/kata-containers/runtime/pull/3042
- https://github.com/kata-containers/runtime/pull/3051
- https://github.com/kata-containers/runtime/releases/tag/1.12.0
- https://github.com/kata-containers/runtime/releases/tag/1.11.5
ADP enrichment
No English description supplied.