Hi,
>before taking further action I would like to know whether the Debian >Security Team or the command "apt-get" use Google utilities when working >internal. sure not, no apt uses google, I mean you should google for finding a way to downgrade virtualbox. (even if I appreciate you running with the latest and fixed version) e.g. http://askubuntu.com/questions/138284/how-to-downgrade-a-package-via-apt-get cheers! G.