About the Shellshock Vulnerability: The Basics of the “Bash Bug

Another existing widespread vulnerability known as Shellshock has been found, threatening to compromise millions of systems, servers and devices. What is it, who is affected, and what can you do?

Shellshock Bash Bug – 8 Important Lessons

Troy Hunt: Everything you need to know about the Shellshock Bash bug

Lab Walkthrough - Shockin' Shells: ShellShock (CVE-2014-6271)

Shellshock (software bug) - Wikipedia

Remotely Exploitable 'Bash Shell' Vulnerability Affects Linux, Unix and Apple Mac OS X

Hackers Exploit Bash 'Shellshock' Bug With Worms in Early Attacks

Shellshock

ShellShock (Software BASH Bug)

Bash Shellshock Vulnerability Scanner