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StackJacking-your way to grsec/pax bypass

PostPosted: Tue Apr 19, 2011 11:20 am
by perlish
I found this paper today,but I could not understand it very much because of my poor exploition knowledge.
I guess spender know it well :)
Can we beat stackjacking with some grsec config or other way ?

check it out here
http://jon.oberheide.org/files/stackjacking-infiltrate11.pdf

Re: StackJacking-your way to grsec/pax bypass

PostPosted: Tue Apr 19, 2011 11:49 am
by PaX Team
perlish wrote:Can we beat stackjacking with some grsec config or other way ?
didn't you follow the blog and all the drama recently? ;)

Re: StackJacking-your way to grsec/pax bypass

PostPosted: Tue Apr 19, 2011 12:54 pm
by perlish
PaX Team wrote:
perlish wrote:Can we beat stackjacking with some grsec config or other way ?
didn't you follow the blog and all the drama recently? ;)

I dont know what you mean exactly.I've search his website but can not find any more about grsec.

Re: StackJacking-your way to grsec/pax bypass

PostPosted: Tue Apr 19, 2011 1:15 pm
by PaX Team
perlish wrote:I dont know what you mean exactly.I've search his website but can not find any more about grsec.
you know we have a blog too, don't you? ;)