ShellShock

On September 24th, 2014 the Internet again demonstrated its weaknesses. ShellShock - a major vulnerability in bash - became public.

Check out

http://en.wikipedia.org/wiki/Shellshock_(software_bug) on the matter.

I hope it is needless to say that only a few hours after the news all passvault related servers were patched and are immune since then. Sorry for not communicating earlier.