How to protect your CentOS server from the Shellshock exploit

Shellshock is quite a serious security hole found a couple of days ago in Bash; to check whether your CentOS server is vulnerable run the following in a terminal: env VAR='() { :;}; echo Shellshock vulnerable!’ bash -c “echo Bash Testing” If your system is vulnerable, you will see: Shellshock vulnerable! Bash testing If it […]

How to protect Debian from the Shellshock exploit

Shellshock is quite a serious security hole found a couple of days ago in Bash; to check whether your Debian server is vulnerable run the following in a terminal: env VAR='() { :;}; echo Shellshock vulnerable!‘ bash -c “echo Bash Testing” If your system is vulnerable, you will see: Shellshock vulnerable! Bash testing If it […]

How to protect Ubuntu against the Shellshock exploit

Shellshock is quite a serious security hole found a couple of days ago in Bash; to check whether your Ubuntu server is vulnerable run the following in a terminal:   env VAR='() { :;}; echo Shellshock vulnerable!‘ bash -c “echo Bash Testing”   If your system is vulnerable, you will see:   Shellshock vulnerable! Bash […]