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#CVE-2021-3156 sure looks nasty: https://seclists.org/fulldisclosure/2021/Jan/79
Privilege escalation through 'sudo' using a 10yo vuln, this is going to impact about every linux machine there is. #cybersecurity
#CVE-2021-3156 sure looks nasty: https://seclists.org/fulldisclosure/2021/Jan/79
Privilege escalation through 'sudo' using a 10yo vuln, this is going to impact about every linux machine there is. #cybersecurity
@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: https://www.sudo.ws/alerts/unescape_overflow.html)