Escaping Containment: A Security Analysis of FreeBSD Jails [video]
4 months ago
- #FreeBSD
- #Jailbreak
- #Security
- FreeBSD's jail mechanism is explored for its isolation strength.
- Audit reveals ~50 vulnerabilities in FreeBSD kernel accessible from within a jail.
- Proof-of-concept exploits developed to demonstrate jail escape vulnerabilities.
- Findings responsibly disclosed to FreeBSD security team for fixes.
- Talk includes methodology, tooling, and demos of real jail escapes.
- Discussion on challenges of maintaining OS isolation in large codebases.