OpenStack Cinder before 2014.1.5 (icehouse), 2014.2.x before 2014.2.4 (juno), and 2015.1.x before 2015.1.1 (kilo) allows remote authenticated users to read arbitrary files via a crafted qcow2 signature in an image to the upload-to-image command.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "cinder-api", "binary_version": "1:2014.1.5-0ubuntu1" }, { "binary_name": "cinder-backup", "binary_version": "1:2014.1.5-0ubuntu1" }, { "binary_name": "cinder-common", "binary_version": "1:2014.1.5-0ubuntu1" }, { "binary_name": "cinder-scheduler", "binary_version": "1:2014.1.5-0ubuntu1" }, { "binary_name": "cinder-volume", "binary_version": "1:2014.1.5-0ubuntu1" }, { "binary_name": "python-cinder", "binary_version": "1:2014.1.5-0ubuntu1" } ] }