Re: New world order - no ASLR

Peter Pentchev <[email protected]> Fri, 21 Oct 2016 01:04:12 +0300
Newsgroups gmane.linux.region.bulgaria
Message-ID <[email protected]>
On Thu, Oct 20, 2016 at 10:53:28PM +0300, Marian Marinov wrote:
> След години спокойствие с рандомизирането на user & kernel space, отново всяка малка грешка на програмистите става проблем за всички.
> 
> http://news.softpedia.com/news/researchers-bypass-aslr-protection-on-intel-haswell-cpu-509460.shtml
> 
> Ха да ни е честит новият свят без ASLR :(

А може би още не е съвсем дошъл краят на света...

https://github.com/lattera/articles/blob/master/infosec/Exploit%20Mitigations/ASLR/2016-10-19_btb/article.md

Това е от един от хората, които са направили ASLR в HardenedBSD
(общо взето FreeBSD + ASLR + още две-три интересни неща).

Поздрави,
Петър

-- 
Peter Pentchev  [email protected] [email protected] pp-fP4QWU45nsFWk0Htik3J/[email protected]
PGP key:        http://people.FreeBSD.org/~roam/roam.key.asc
Key fingerprint 2EE7 A7A5 17FC 124C F115  C354 651E EFB0 2527 DF13

_______________________________________________
Lug-bg mailing list
Lug-bg-R/uZOSXD/[email protected]
http://linux-bulgaria.org/mailman/listinfo/lug-bg
signature.asc (application/pgp-signature, 801 B)
-----BEGIN PGP SIGNATURE-----
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=fHup
-----END PGP SIGNATURE-----