Shellshock bash Code Injection Vulnerability, what do you need to do? what is the Risk?
Report from SAMS ISC
Bash Code Injection (Shellshock) Vulnerability (CVE 2014-6271)
Cento OS Bash vulnerability that had been announced in 2014/09/24 How to FIX
How to fix bash code injection flaw on CentOS/RedHat 6x Server
HackerKast Shellshock- September 25, 2014 – WhiteHat Security