Will 11.0-RELEASE include ASLR?

Shawn Webb shawn.webb at hardenedbsd.org
Thu Mar 10 13:54:49 UTC 2016


On Wed, Mar 09, 2016 at 10:23:22PM -0700, Brett Glass wrote:
> At 05:25 PM 3/9/2016, Sergej Schmidt wrote:
> 
> >In which way ASLR has something to do with security by obscurity?
> 
> ASLR attempts to create security by obscuring the locations of 
> objects within the machine's address space. Critics of ASLR say 
> (with some justification!) that this is just hiding them... in 
> plain sight. Without getting into a flame war about that, I would 
> simply like the option of compiling it in or not.

That option has always been available in HardenedBSD's implementation.
It has been a kernel option that you can toggle at compile time with the
PAX_ASLR kernel option. IT can also be toggled via /boot/loader.conf by
setting hardening.pax.aslr.status=0.

Thanks,

-- 
Shawn Webb
HardenedBSD

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