Ubuntu Update for horizon USN-1565-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-1565-1
Solution
Please Install the Updated Packages.
Insight
Thomas Biege discovered that the Horizon authentication mechanism did not validate the next parameter. An attacker could use this to construct a link to legitimate OpenStack web dashboard that redirected the user to a malicious website after authentication.
Affected
horizon on Ubuntu 12.04 LTS
References