CVE-2021-20288

Ceph CVE-2021-20288 is an authentication flaw in Ceph before certain fixed releases. The root cause is that CEPHX_GET_AUTH_SESSION_KEY handling does not sanitize other_keys, allowing reuse of old keys when a global_id is requested, enabling a user to leverage a global_id previously associated wit...

CVE-2020-1699

CVE-2020-1699 affects Ceph’s dashboard in upstream Ceph v14.2.5, v14.2.6, and v15.0.0, enabling information disclosure via a path traversal flaw. It is fixed in v14.2.7 and v15.1.0. The vulnerability is exploitable by an unauthenticated attacker and could reveal host-machine information running t...

CVE-2020-12059

CVE-2020-12059 affects Ceph RGW; up to Ceph 13.2.9, a POST request with an invalid tagging XML can crash the RGW process by triggering a NULL pointer exception, causing a Denial of Service. Debian and Red Hat advisories confirm fixes: Debian 10 (buster) patched via ceph 12.2.11+dfsg1-2.1+deb10u1,...