A flaw was discovered in the pipeline ordering of OpenStack Object Storage's staticweb middleware in the swiftproxy configuration generated from the openstack-tripleo-heat-templates package (OpenStack director). The staticweb middleware was incorrectly configured before the Identity Service, and under some conditions an attacker could use this flaw to gain unauthenticated access to private data.
A resource-permission flaw was found in the openstack-tripleo-heat-templates package where ceph.client.openstack.keyring is created as world-readable. A local attacker with access to the key could read or modify data on Ceph cluster pools for OpenStack as though the attacker were the OpenStack service, thus potentially reading or modifying data in an OpenStack Block Storage volume.
An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. This flaw affects openstack-tripleo-heat-templates versions prior to 11.6.1.