Title: Glance user storage quota bypass Reporter: Tushar Patil (NTT) Products: Glance Versions: up to 2014.1.3 and 2014.2 version up to 2014.2.1 Description: Tushar Patil from NTT reported a vulnerability in Glance. By deleting images that are being uploaded, a malicious user can overcome the storage quota and thus may overrun the backend. Images in deleted state are not taken into account by quota and won't be effectively deleted until the upload is completed. Only Glance setups configured with user_storage_quota are affected. References: https://launchpad.net/bugs/1398830 Acknowledgements: Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges Tushar Patil of NTT as the original reporter.
Patches: Kilo (development branch) fix: https://review.openstack.org/144464 Juno fix: https://review.openstack.org/149387 Icehouse fix: https://review.openstack.org/149646
*** Bug 1117677 has been marked as a duplicate of this bug. ***
This issue has been addressed in the following products: OpenStack 6 for RHEL 7 Via RHSA-2015:0644 https://rhn.redhat.com/errata/RHSA-2015-0644.html
This issue has been addressed in the following products: OpenStack 5 for RHEL 7 Via RHSA-2015:0837 https://rhn.redhat.com/errata/RHSA-2015-0837.html
This issue has been addressed in the following products: OpenStack 5 for RHEL 6 Via RHSA-2015:0838 https://rhn.redhat.com/errata/RHSA-2015-0838.html