=========================================================================Ubuntu Security Notice USN-2406-1
November 11, 2014

keystone vulnerability
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 LTS

Summary:

OpenStack Keystone could be made to expose sensitive information over the
network.

Software Description:
- keystone: OpenStack identity service

Details:

Brant Knudson discovered that OpenStack Keystone did not properly perform
input sanitization when performing endpoint catalog substitution. A remote
attacker with privileged access for creating endpoints could exploit this
to obtain sensitive information.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.04 LTS:
  python-keystone                 1:2014.1.3-0ubuntu2.1

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-2406-1
  CVE-2014-3621

Package Information:
  https://launchpad.net/ubuntu/+source/keystone/1:2014.1.3-0ubuntu2.1