Re: Bypassing Windows 7 kernel ASLR

[Stéfan LE BERRE <sleberre () nes fr>]

Other methods are useful for user land but not in kernel land. In this paper
I have bypassed ASLR and DEP too, not just one protection. Read it again ;-)

 

Stefan LE BERRE

 

De : secn3t () gmail com [mailto:secn3t () gmail com] De la part de GloW - XD
Envoyé : mardi 11 octobre 2011 23:14
À : Stéfan LE BERRE
Cc : full-disclosure () lists grok org uk
Objet : Re: [Full-disclosure] Bypassing Windows 7 kernel ASLR

 

Thats cool... id like to see more about using rop chains or other methods to
bypass dep+aslr in one go... rather than just take out one protection..
pretty nice read..cheers
xd



2011/10/12 Stéfan LE BERRE <sleberre () nes fr>

Hi !

 

I have recently discovered a method to bypass Windows 7 kernel ASLR.

You can find the paper here:
http://www.nes.fr/docs/NES-BypassWin7KernelAslr.pdf

 

In this paper I explain every step to code an exploit with an useful kernel
ASLR bypassing. I perform successful exploitations on Windows 7 SP0 / SP1.

 

Good reading,

 

Best regards,

 

LE BERRE Stefan.

IT Security Researcher

NES http://www.nes.fr – http://ww.nes.fr/securitylab/

46 rue de provence

75009 PARIS

 


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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/