added description

Author: dougsko

modules/exploits/windows/ftp/freefloatftp_user.rb

@@ -17,6 +17,7 @@ def initialize(info = {})
 		super(update_info(info,
 			'Name'			 => 'Free Float FTP Server USER Command Buffer Overflow',
 			'Description'	 => %q{
+				Freefloat FTP Server is prone to an overflow condition. It fails to properly sanitize user-supplied input resulting in a stack-based buffer overflow. With a specially crafted 'USER' command, a remote attacker can potentially have an unspecified impact.
 			},
 			'Platform'		 => 'win',
 			'Author'		 =>