AGAIN? Outra vulnerabilidade Windows.
http://gizmodo.com/your-version-of-windows-has-a-huge-vulnerabilty-get-th-1657517054?utm_campaign=socialflow_gizmodo_facebook&utm_source=gizmodo_facebook&utm_medium=socialflow
https://technet.microsoft.com/library/security/ms14-066#ID0EDOAE