All existing versions of Windows have received yesterday, security patch broadcast emergency outside the monthly cycle updates day. In the bulletin announcing the new, Microsoft says that the flaw rated as critical could, if exploited via a document or web page containing trapped OpenType font characters used to execute remote code. Through
this breach, a cyberpirate could install malware, access, modify and delete data; or create new accounts user with all rights. The update corrects the way whose Windows Adobe Type Manager library handles OpenType fonts. “When
this security bulletin was issued, Microsoft had information indicating that this vulnerability was public but she was not used to attack customers, “says the publisher.