{"id":"CVE-2016-2140","details":"The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk.","aliases":["GHSA-49jv-37hm-6gfp"],"modified":"2026-04-10T03:48:51.893674Z","published":"2016-04-12T14:59:10.120Z","related":["SUSE-SU-2016:2143-1"],"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/03/08/6"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/84277"},{"type":"ADVISORY","url":"https://bugs.launchpad.net/nova/+bug/1548450"},{"type":"FIX","url":"https://security.openstack.org/ossa/OSSA-2016-007.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openstack/nova","events":[{"introduced":"6df6ad3ff32f2b1fe2978df1032002548ad8eb66"},{"fixed":"6fdf1c87b1149e8b395eaa9f4cbf27263cf96ac6"},{"introduced":"8397b6464af520903f546ce4c6d51a2eb5b4c8a8"},{"fixed":"cd81512f87476b0bad29db379d3b92b22723cd2e"}],"database_specific":{"versions":[{"introduced":"12.0.0"},{"fixed":"12.0.3"},{"introduced":"2015.1.0"},{"fixed":"2015.1.4"}]}}],"versions":["12.0.0","12.0.0.0rc3","12.0.1","12.0.2","2015.1.0","2015.1.0rc3","2015.1.1","2015.1.2","2015.1.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2140.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}