Fixing Bash on OSX (thanks http://apple.stackexchange.com/questions/146849/how-do-i-recompile-bash-to-avoid-the-remote-exploit-cve-2014-6271-and-cve-2014-7)

gistfile1.txt

mkdir bash-fix
cd bash-fix
curl https://opensource.apple.com/tarballs/bash/bash-92.tar.gz | tar zxf -
cd bash-92/bash-3.2
curl https://ftp.gnu.org/pub/gnu/bash/bash-3.2-patches/bash32-052 | patch -p0    
cd ..
xcodebuild
sudo cp /bin/bash /bin/bash.old
sudo cp /bin/sh /bin/sh.old
build/Release/bash --version # GNU bash, version 3.2.52(1)-release
build/Release/sh --version   # GNU bash, version 3.2.52(1)-release
sudo cp build/Release/bash /bin
sudo cp build/Release/sh /bin

It helps to have sudo'd something recently in your terminal window
Otherwise it will ask you for a password.
At line 8
Then you have to repaste in starting from line 9

Also, this does require having XCode installed.