The ironic-api service in OpenStack Ironic before 4.2.5 (Liberty) and 5.x before 5.1.2 (Mitaka) allows remote attackers to obtain sensitive information about a registered node by leveraging knowledge of the MAC address of a network card belonging to that node and sending a crafted POST request to the v1/drivers/$DRIVERNAME/vendorpassthru resource.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1:5.1.2-0ubuntu1", "binary_name": "ironic-api" }, { "binary_version": "1:5.1.2-0ubuntu1", "binary_name": "ironic-common" }, { "binary_version": "1:5.1.2-0ubuntu1", "binary_name": "ironic-conductor" }, { "binary_version": "1:5.1.2-0ubuntu1", "binary_name": "python-ironic" } ] }