Re: Rooting FreeBSD , Privilege Escalation using Jails (P??????tur)

Jason Hellenthal <jhell@xxxxxxxxxx> writes:
Do you know if there is a way that chmod on / from within the jail could
be prevented easily without breaking something ? Maybe not failing but
falling though and return 0 for any operation with the sole argument of /.

Not without adding explicit checks in the kernel.

Dag-Erling Smørgrav - des@xxxxxx
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