BlackBerry Enterprise Server vulnerable to malicious image file
There are remotely and easily exploitable vulnerabilities in the BlackBerry Enterprise Server that could allow an attacker to gain access to the server by simply sending a malicious image file to a user’s BlackBerry device.
The vulnerabilities are in several version of BES for Exchange, Lotus Domino and Novell GroupWise, and
Source: BlackBerry Enterprise Server vulnerable to malicious image file