A free Windows Vulnerability for the NSA
Some months ago at Black Hat USA 2011 I presented this interesting issue in the workshop “Easy and Quick Vulnerability Hunting in Windows,” and now I’m sharing it with all people a more detailed explanation in this blog post. In Windows 7 or Windows 2008, in the folder C:WindowsInstaller there are many installer files (from already installed applications) with what appear to be random names. When run, some of these installer files (like Microsoft Office Publisher MUI (English) 2007) will automatically elevate privileges and try to install when…