CVE-2012-4413 (retired)

OpenStack Keystone 2012.1.3 does not invalidate existing tokens when
granting or revoking roles, which allows remote authenticated users to
retain the privileges of the revoked roles.
Dolph Mathews discovered that when roles are granted and revoked to
users in Keystone, pre-existing tokens were not updated or invalidated
to take the new roles into account. An attacker could use this to
continue to access resources that have been revoked.
 jdstrand> 2012.2~rc1-0ubuntu1 on 12.10 includes the fixes
 jdstrand> Keystone on 11.10 is a pre-release version and unusable with other
  components such as nova and horizon
Upstream:released (2012.2~rc1)
More Information

Updated: 2019-03-26 12:03:58 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)