Mac OS X Mavericks is also a *nix, and also vulnerable to the Bash bug.Sean Gallagher UPDATE, 9/25: The Bash vulnerability, now dubbed by some as “Shellshock,” has been reportedly found in use by an active exploit against Web servers. Additionally, the initial patch for the vulnerability was incomplete and still allows for attacks to succeed, according to a new CERT alert. See Ars’ latest report for further details, our initial report is below. A security vulnerability in the GNU Bourne Again Shell (Bash), the command-line shell used in many Linux and Unix operating systems, could leave systems running those operating systems open to exploitation by specially crafted attacks. “This issue is especially dangerous as there are many possible ways Bash can be called …

View original:

Bug in Bash shell creates big security hole on anything with *nix in it