nanog mailing list archives

Re: Kiss-o'-death packets?


From: Sean Donelan <sean () donelan com>
Date: Mon, 6 Oct 2003 06:08:10 -0400 (EDT)


On Mon, 6 Oct 2003, Peter Galbavy wrote:
Erm, I can see a huge DoS hole waiting to happen to any protocol that
doesn't in turn implement some sort of authentication of the server. The
more protocols you allow to do this, the more potential for DoS of important
(possibly) client information.

Uhm, you are also aware that if the attacker can spoof the kiss-o'-death
packets; the same attacker could spoof all sorts of other packets
including the time protocol packets to change the clock on your computer.



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