{"id":"CVE-2017-5936","details":"OpenStack Nova-LXD before 13.1.1 uses the wrong name for the veth pairs when applying Neutron security group rules for instances, which allows remote attackers to bypass intended security restrictions.","aliases":["GHSA-6xc7-4cx8-j3xc","PYSEC-2017-21"],"modified":"2026-05-28T04:04:04.221881839Z","published":"2017-04-12T22:59:00.740Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:openstack:nova-lxd:*:*:*:*:*:*:*:*"],"source":"CPE_RANGE","extracted_events":[{"last_affected":"13.1.0"}],"vendor_product":"openstack:nova-lxd"},{"cpes":["cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"],"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux","extracted_events":[{"last_affected":"16.04"}]}]},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/96182"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3195-1"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2017/02/09/3"},{"type":"FIX","url":"https://bugs.launchpad.net/nova-lxd/+bug/1656847"},{"type":"FIX","url":"https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openstack-archive/nova-lxd","events":[{"introduced":"0"},{"fixed":"701cc86209ec13b7311b05c9de15cc5a41bb06b3"},{"fixed":"1b76cefb92081efa1e88cd8f330253f857028bd2"}],"database_specific":{"source":["DESCRIPTION","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"13.1.1"}]}}],"versions":["13.2.0","13.1.0","13.1","13.0.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-5936.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}