The V2 API in OpenStack Image Registry and Delivery Service (Glance) before 2014.2.2 and 2014.1.4 allows remote authenticated users to read or delete arbitrary files via a full pathname in a file: URL in the image location property.
lists.openstack.org/pipermail/openstack-announce/2014-December/000317.html
rhn.redhat.com/errata/RHSA-2015-0246.html
www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
www.securityfocus.com/bid/71688
bugs.launchpad.net/glance/+bug/1400966
security.openstack.org/ossa/OSSA-2014-041.html