{"id":"CVE-2013-2096","details":"OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) by creating an image with a large virtual size that does not contain a large amount of data.","aliases":["GHSA-m674-hmx2-ffhq"],"modified":"2026-01-27T04:12:08.519378Z","published":"2013-07-09T17:55:01Z","withdrawn":"2026-01-27T04:12:08.519378Z","references":[{"type":"ADVISORY","url":"http://lists.openstack.org/pipermail/openstack-announce/2013-May/000102.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1831-1"},{"type":"WEB","url":"http://www.securityfocus.com/bid/59924"},{"type":"WEB","url":"https://review.openstack.org/#/c/28717/"},{"type":"WEB","url":"https://review.openstack.org/#/c/28901/"},{"type":"WEB","url":"https://review.openstack.org/#/c/29192/"}],"schema_version":"1.7.3"}