Security Onion 20120106 is now available! This resolves the following issues:
New users can download and install the 20111103 ISO image using the instructions here. The step marked "Install Security Onion updates" will automatically install this update.
Existing Security Onion users can perform an in-place upgrade using the following command (if you're behind a proxy, remember to set your proxy variables as described in the FAQ):
sudo -i "curl -L http://sourceforge.net/projects/security-onion/files/security-onion-upgrade.sh > ~/security-onion-upgrade.sh && bash ~/security-onion-upgrade.sh"Note that the upgrade script is cumulative and will upgrade any older version of Security Onion to the most recent version (including any updates in between).
If you're a fan of Security Onion, please vote for it for 2011 Toolsmith Tool of the Year!