{"id":"CVE-2014-3476","aliases":["GHSA-274v-r947-v34r","PYSEC-2026-649"],"url":"https://o3.security/vulnerability/CVE-2014-3476","summary":"OpenStack Identity Keystone is vulnerable to Block delegation escalation of privilege","details":"OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.","published":"2014-06-17T14:55:07Z","modified":"2026-07-06T08:11:22.301376789Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"keystone","fixedVersion":"8.0.0a0"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/57886"},{"type":"ADVISORY","url":"http://secunia.com/advisories/59547"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2014/06/12/3"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/68026"},{"type":"ADVISORY","url":"https://bugs.launchpad.net/keystone/+bug/1324592"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3476"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-06T08:11:22.301376789Z"}}