Ubuntu Security Notice (C) 2013 Canonical, Inc. / NASL script (C) 2013 Tenable Network Security, Inc.
The remote Ubuntu host is missing a security-related patch.
Steven Hardy discovered that Keystone did not properly enforce trusts
when using the ec2tokens API. An authenticated attacker could exploit
this to retrieve a token not scoped to the trust and elevate
privileges to the trustor's roles.
Update the affected python-keystone package.
Risk factor :
Medium / CVSS Base Score : 5.8
CVSS Temporal Score : 5.0
Public Exploit Available : true