Ubuntu Security Notice 2703-1 - Bastian Blank discovered that Cinder guessed image formats based on untrusted data. An attacker could use this to read arbitrary files from the Cinder host.
2c7e6089909cd03cabdb33832e99e7a730e87548b3d944b7e6e449d2db188de5
Red Hat Security Advisory 2015-1206-01 - OpenStack Block Storage manages block storage mounting and the presentation of such mounted block storage to instances. The backend physical storage can consist of local disks, or Fiber Channel, iSCSI, and NFS mounts attached to Compute nodes. In addition, Block Storage supports volume backups, and snapshots for temporary save and restore operations. Programatic management is available via Block Storage’s API. A flaw was found in the cinder upload-to-image functionality. When processing a malicious qcow2 header cinder could be tricked into reading an arbitrary file from the cinder host.
434113d243ca518c4c62bc64eeb6317611b214e1380deb5a81660dfa91d55655
Debian Linux Security Advisory 3292-1 - Bastian Blank from credativ discovered that cinder, a storage-as-a-service system for the OpenStack cloud computing suite, contained a bug that would allow an authenticated user to read any file from the cinder server.
9b66ae4edb170f5a91d3494b9e622d7c412e83ebfeeb4f301dd56c81b5a97e05