Bash 'shellshock' bug - READ THIS!
Contents
Background
A vulnerability in the bash scripting language was disclosed on 24/9/2014. You can read about it here
http://seclists.org/oss-sec/2014/q3/650
All shipped SARK variants have this vulnerability. To remedy your site do the following
FIX
all Debian releases
apt-get update apt-get install bash
SME Server 8.0 based releases
yum update bash
Other releases
If you have an smeserver release prior to SME 8 then you must upgrade to smeserver 8.0 and apply the above update.