{"id":"CVE-2017-2673","aliases":["GHSA-j36m-hv43-7w7m","PYSEC-2018-152"],"url":"https://o3.security/vulnerability/CVE-2017-2673","summary":"OpenStack Identity service (keystone) Incorrect Authorization","details":"An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service (keystone). An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles.","published":"2018-07-19T13:29:00.277Z","modified":"2026-03-15T22:24:17.623579Z","cvss":{"score":7.2,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"keystone","fixedVersion":null},{"ecosystem":"PyPI","name":"keystone","fixedVersion":"10.0.2"},{"ecosystem":"PyPI","name":"keystone","fixedVersion":"11.0.1"}],"fix":{"url":"https://github.com/openstack/keystone/commit/05a129e54573b6cbda1ec095f4526f2b9ba90a90","label":"openstack/keystone@05a129e"},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/98032"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1461"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1597"},{"type":"FIX","url":"https://bugs.launchpad.net/keystone/+bug/1677723"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2673"},{"type":"FIX","url":"http://seclists.org/oss-sec/2017/q2/125"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-2673"},{"type":"WEB","url":"https://github.com/openstack/keystone/commit/05a129e54573b6cbda1ec095f4526f2b9ba90a90"},{"type":"WEB","url":"https://github.com/openstack/keystone/commit/2139639eeabc8f6941f4461fc87d609cde3118c2"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2017-2673"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1439586"},{"type":"PACKAGE","url":"https://github.com/openstack/keystone"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2018-152.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-15T22:24:17.623579Z"}}