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Steps to patch OS X for 'shellshock' bash vulnerability
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As posted on http://apple.stackexchange.com/questions/146849/how-do-i-recompile-bash-to-avoid-the-remote-exploit-cve-2014-6271-and-cve-2014-7/146851#146851 by http://apple.stackexchange.com/users/1573/alblue | |
$ 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 |
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