update title and descr for mongod_native_helper

Author: jvazquez-r7

modules/exploits/linux/misc/mongod_native_helper.rb

@@ -14,9 +14,11 @@ class Metasploit3 < Msf::Exploit::Remote
 
 	def initialize(info={})
 		super(update_info(info,
-			'Name'         => 'MongoDB nativeHelper.apply Instruction Pointer Control',
+			'Name'         => 'MongoDB nativeHelper.apply Remote Code Execution',
 			'Description'  => %q{
-				This module exploit a feature in spiderMonkey to control Instruction Pointer.
+					This module exploit a the nativeHelper feature from spiderMonkey which allows to
+				to control execution by calling it wit specially crafted arguments. This module
+				has been tested successfully on MongoDB 2.2.3 on Ubuntu 10.04 and Debian Squeeze.
 			},
 			'Author'         =>
 				[