Not an expert, but I guess that simply enabling the firewall should avoid most p... | Hacker News

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		smokel on Sept 26, 2024 \| parent \| context \| favorite \| on: Attacking UNIX Systems via CUPS Not an expert, but I guess that simply enabling the firewall should avoid most problems related to this vulnerability. In Ubuntu, this can be accomplished with: `sudo ufw enable`

jonjojojon on Sept 26, 2024 [–]

Thank you. I was also able to check that 631 is blocked by searching for it in output of sudo ufw show raw.

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