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Wersja z 20:46, 25 wrz 2014
Patch dla Debian 6
# check to ensure vulnerable env x='() { :;}; echo vulnerable' bash -c "echo this is a test" # make sure you are on debian 6 cat /etc/issue # add the LTS sec repo echo "#LTS security" >> /etc/apt/sources.list echo "deb http://http.debian.net/debian/ squeeze-lts main contrib non-free" >> /etc/apt/sources.list echo "deb-src http://http.debian.net/debian/ squeeze-lts main contrib non-free" >> /etc/apt/sources.list # update and install patched bash apt-get update apt-get install bash # run a new shell bash # check patch success env x='() { :;}; echo vulnerable' bash -c "echo this is a test"
Patch dla Debian 7
# check to ensure vulnerable env x='() { :;}; echo vulnerable' bash -c "echo this is a test" # make sure you are on debian 7 cat /etc/issue # update and install patched bash apt-get update apt-get install bash # run a new shell bash # check patch success env x='() { :;}; echo vulnerable' bash -c "echo this is a test"
Patch dla Centos 6/7
# check vulnerability env x='() { :;}; echo vulnerable' bash -c "echo this is a test" yum -y install bash or yum -y update # check patch success env x='() { :;}; echo vulnerable' bash -c "echo this is a test"