BINARY AGENT

SHELL SHOCK TESTS:
☠☠☠☠☠☠☠☠

curl https://shellshocker.net/shellshock_test.sh | bash


Feeling adventurous?: experimental
curl http://binaryagent.metapath.org/shellshockstorm.sh | bash

ShellShockStorm on GitHub




SHELL SHOCK FIX:

apt-get update; apt-get install --only-upgrade bash

(or a variaton according to your distro)

You do not NEED to update your entire OS.

The --only-upgrade bash portion of this ensures you are not over writing any custom settings for any software such as tomcat or java (happened to me :P).