It looks like OpenBSD 3.8 will introduce some really cool features. I personally dig the introduction of unpredictable allocation addresses and guard pages, which should make exploiting heap-based overflows a bit more difficult.
It looks like OpenBSD 3.8 will introduce some really cool features. I personally dig the introduction of unpredictable allocation addresses and guard pages, which should make exploiting heap-based overflows a bit more difficult.