GHSA-xg3j-c7q4-f9ph
Canonical MicroCeph: path traversal issue in the remote-import AP
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/canonical/microceph/microceph | < 0.0.0-20260609072127-5c2760d8fb76 | 0.0.0-20260609072127-5c2760d8fb76 |
Details
As written in the advisory (Markdown source, shown as plain text).
Canonical MicroCeph versions from the squid and tentacle track are vulnerable to a path traversal issue in the remote-import API. Holders of a trusted cluster mTLS certificate (such as enrolled cluster members) or join token can manipulate files in an imported remote cluster within the /var/snap/microceph confinement. This would allow daemon disruption and pollution of the cluster state.
References
External links from the advisory. They lead to third-party sites.