Chapter 5 of 10 · Linux Privilege Escalation 50%

👑 Baron Samedit sat in sudo for 10 years - would you have found it?

CVE-2021-3156 gave any local user root on every major distro. One heap overflow in sudoedit, hiding since 2011. 🗝️ sudo -l interpretation, NOPASSWD abuse, LD_PRELOAD injection, and Linux capabilities exploitation.

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Linux Privilege Escalation

👑 Baron Samedit sat in sudo for 10 years - would you have found it?

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Course Chapters

Linux privesc fundamentals

Manual enumeration

Automated enumeration

SUID exploitation

Sudo abuse

Cron job abuse

PATH hijacking

Kernel exploits

Container escapes

Linux hardening