Or patch it.
A flaw (said more critical than the Heartbleed attack) has been discovered in one of the oldest and most used program in UNIX machines : BASH.
Bash is the default system shell on most UNIX operating systems, including MacOSX and Ubuntu.
Basically the flaw could make a hacker able to access to private user information, and of course this could work remotely through networking (i.e via Internet too).





