Description (CNA)
On macOS, the virtio-fs host server used by Docker Sandboxes improperly follows symlinks when reopening an unlinked file from a stored path. A malicious guest can replace a parent directory with a symlink, escape the shared workspace, and read or modify arbitrary host files as the VMM user, potentially achieving host code execution.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Docker / Docker Sandboxes | affected 0.28.0 before 0.42.0 |
CWE
CWE-59
References
- https://docs.docker.com/ai/sandboxes/
- https://docs.docker.com/ai/sandboxes/security/isolation/
- https://github.com/docker/sbx-releases/releases/tag/v0.42.0
ADP enrichment
No English description supplied.
No references supplied.