Two of this month’s Update Tuesday vulnerabilities relate to Microsofts Group Policy system. Both involve Group Policies and Group Policy Objects (GPOs), features of Windows Active Directory that are supposed to simplify administration, improve consistency and boost security. One of the two bugs has been given a catchy, media-friendly name (JASBUG) and a big PR shove by one of the companies that helped to uncover it. But as you will see, JASBUG is less of a bug, and more of a design flaw left over from the old days.”]