Bash

You can upgrade to the latest .deb on precise until utopic and get it fixed:

Run:
env x='() { :;}; echo vulnerable' bash -c 'echo hello' ;
apt-get update;
apt-get -y install bash;
env x='() { :;}; echo vulnerable' bash -c 'echo hello'

Detailed Proof of the Fix:

I use bash every day and i want to keep track of EVERYTHING
(and with dates, please)
add this to your .bashrc if you want to keep track of your stuff also:
#10 Million records:
export HISTSIZE=10000000
# Timestamps, Format: YYYY-MM-DD HH:mm:SS
export HISTTIMEFORMAT='%F %T '