COMMAND "RealSecure Network Sensor" remote Denial of Service SYSTEMS AFFECTED RealSecure Network Sensor 5.x/6.0 XPU 3.4 and later, 6.5 PROBLEM ISS [http://www.iss.net] X-Force reported a bug in the parser of DHCP requests which may lead to at least a DoS. This is a buffer overflow. SOLUTION Get RealSecure X-Press update 4.3