Ubuntu Security Notice (C) 2012-2013 Canonical, Inc. / NASL script (C) 2012-2013 Tenable Network Security, Inc.
The remote Ubuntu host is missing one or more security-related patches.
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continue to access resources that have been revoked.
Update the affected keystone and / or python-keystone packages.
Risk factor :
Medium / CVSS Base Score : 4.0
CVSS Temporal Score : 3.3
Public Exploit Available : true