Messages in this thread | | | Subject | Re: Buffer Over-runs, was Open source firewalls | From | Arjan van de Ven <> | Date | Fri, 15 Jul 2005 10:46:54 +0200 |
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On Fri, 2005-07-15 at 13:56 +0530, RVK wrote: > >except this is no longer true really ;) > > > >randomisation for example makes this a lot harder to do. > >gcc level tricks to prevent buffer overflows are widely in use nowadays > >too (FORTIFY_SOURCE and -fstack-protector). The combination of this all > >makes it a LOT harder to actually exploit a buffer overflow on, say, a > >distribution like Fedora Core 4. > > > > > > > > > Still is very new....not every one can immediately start using gcc 4.
it;s also available for gcc 3.4 as patch (and included in FC3 and RHEL4 for example)
so it's new? so what? doesn't make it less true that it nowadays is a lot harder to exploit such bugs on recent distros.
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