{"id":"CVE-2014-0204","aliases":["GHSA-c4p9-87h3-7vr4","PYSEC-2026-654"],"title":"OpenStack Identity Keystone Improper Privilege Management","summary":"OpenStack Identity Keystone Improper Privilege Management","severity":"medium","vendor":"keystone","product":"keystone","ecosystem":"pip","affected":["keystone < 8.0.0a0"],"patched":["keystone 8.0.0a0"],"published":"2022-05-13","updated":"2026-07-06","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-c4p9-87h3-7vr4","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0204"},{"url":"https://github.com/openstack/keystone/commit/729dcad7384ba66ee7494154969cdd7ae90d86ee"},{"url":"https://github.com/openstack/keystone/commit/786af9829c5329a982e3451f77afebbfb21850bd"},{"url":"https://github.com/openstack/keystone/commit/97dfd55ad1b40365754dcbfce856f7ffae280a44"},{"url":"https://github.com/openstack/keystone/commit/f0eee2f3b48dd0cffb9f75e396da2d914925cba5"},{"url":"https://bugs.launchpad.net/keystone/+bug/1309228"},{"url":"https://review.openstack.org/#/c/94396"},{"url":"http://www.openwall.com/lists/oss-security/2014/05/21/3"}],"tags":["osv","pip"],"epss":0.01397,"epssPercentile":0.70822,"ingestedAt":"2026-07-08T18:25:48.314Z","slug":"CVE-2014-0204","body":"## Overview\n\nOpenStack Identity (Keystone) before 2014.1.1 does not properly handle when a role is assigned to a group that has the same ID as a user, which allows remote authenticated users to gain privileges that are assigned to a group with the same ID.\n\n## Affected packages\n\n- `keystone < 8.0.0a0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `keystone 8.0.0a0`","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":27.5,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}