Full Disclosure mailing list archives
Re: "Fire and forget" exploits?
From: Marcus Meissner <meissner () suse de>
Date: Fri, 20 Oct 2006 18:43:43 +0200
On Fri, Oct 20, 2006 at 10:09:13AM -0600, Bruce Ediger wrote:
On Fri, 20 Oct 2006, Brendan Dolan-Gavitt wrote:It seems like this kind of exploit is dying out, particularly as different flavors of Linux proliferate, each with their own slightly different libc and userland; in the Windows world, however, we still find "universal" exploits that work on NT4/2k/XP over a variety of service packs.Doesn't this implicitly support Dan Geer et al's argument about software monoculture? In fact, wouldn't the "linux monoculture" concept constitute a bit of a misnomer? Each "slightly different" userland and libc would constitute a different flavor, right? Nevertheless, the received wisdom remains that "If linux took over from Windows tomorrow, all the hackers would concentrate on linux flaws, and we'd be in the same position."
You are also forgetting ASLR as it is getting deployed in most new Linux systems. This reduces the mono culture aspect. (Windows is catching up here too.) Ciao, Marcus _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- "Fire and forget" exploits? Brendan Dolan-Gavitt (Oct 20)
- Re: "Fire and forget" exploits? endrazine (Oct 20)
- Re: "Fire and forget" exploits? Bruce Ediger (Oct 20)
- Re: "Fire and forget" exploits? Marcus Meissner (Oct 20)
- Re: "Fire and forget" exploits? Nick FitzGerald (Oct 20)