add osvdb ref 84706

Author: swtornio

modules/exploits/osx/local/setuid_tunnelblick.rb

@@ -31,6 +31,7 @@ def initialize(info={})
 				'References'     =>
 					[
 						[ 'CVE', '2012-3485' ],
+						[ 'OSVDB', '84706' ],
 						[ 'EDB', '20443' ],
 						[ 'URL', 'http://blog.zx2c4.com/791' ]
 					],