{"id":"GHSA-hhpj-6pj7-wpx5","summary":"OpenStack Neutron Race condition vulnerability","details":"Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.","aliases":["CVE-2015-5240","PYSEC-2026-853"],"modified":"2026-07-07T11:56:25.677126592Z","published":"2022-05-17T03:52:44Z","database_specific":{"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2024-05-14T20:58:26Z","nvd_published_at":"2015-10-27T16:59:00Z","cwe_ids":["CWE-362"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5240"},{"type":"WEB","url":"https://github.com/openstack/neutron/commit/767cea23de44a963c6793ffe30ea5c6827d27a38"},{"type":"WEB","url":"https://github.com/openstack/neutron/commit/bbca973986fdc99eae9d1b2545e8246c0b2be2e2"},{"type":"WEB","url":"https://github.com/openstack/neutron/commit/fdc3431ccd219accf6a795079d9b67b8656eed8e"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2015:1909"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2015-5240"},{"type":"WEB","url":"https://bugs.launchpad.net/neutron/+bug/1489111"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1258458"},{"type":"PACKAGE","url":"https://github.com/openstack/neutron"},{"type":"WEB","url":"https://security.openstack.org/ossa/OSSA-2015-018.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2015-1909.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/09/08/9"}],"affected":[{"package":{"name":"neutron","ecosystem":"PyPI","purl":"pkg:pypi/neutron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.0"}]}],"versions":["0.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-hhpj-6pj7-wpx5/GHSA-hhpj-6pj7-wpx5.json"}}],"schema_version":"1.9.0"}