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-2021-3156 sure looks nasty: seclists.org/fulldisclosure/20

Privilege escalation through 'sudo' using a 10yo vuln, this is going to impact about every linux machine there is.

@lertsenem Quick way to check if you are vulnerable:
sudoedit -s '\' `perl -e 'print "A" x 65536'`
If you get a segfault: you need to upgrade !
(source: sudo.ws/alerts/unescape_overfl)

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