The remote host contains a web browser that is affected by an address spoofing vulnerability.
The version of Google Chrome installed on the remote host is earlier than 0.3.154.9. Such versions are reportedly are affected by an address spoofing vulnerability in pop-ups. An attacker can leverage this issue to manipulate a window's address bar to show a different address than the actual origin of the content.
Upgrade to version 0.3.154.9 or higher.