Vulnerability Development mailing list archives

Re: Win2K Local DoS?


From: "Timothy J. Miller" <cerebus () SACKHEADS ORG>
Date: Wed, 9 Aug 2000 13:32:19 -0500

bfiero () BINARY MENTALFLOSS NET writes:

The system specified for testing was not on a network. As soon as
you hook a M$ box to a network, all security certifications are
invalid. NT, and now Win2k, are and never will be network worthy
systems.

That was true previously (NT351), but the latest C2 certification
(NT4, SP6a, C2 pack, finished Nov 99) was actually specified as being
on a network.  I haven't yet read the NCSC FER yet (they tend to be
rather dry) so I'm not familiar with the particulars.

And to be pedantic, once you install on *any other platform than the
evaluated one* you invalidate the rating.  Oh, and don't update any
drivers either.  A C2 rating is a combination of hardware and
software, a fact usually glossed over by most vendors.

Of course, Win2K will be evaluated against Common Criteria, not the
Rainbow books, should it ever get that far.  But since it makes
extensive use of RC4 which isn't on the FIPS algorithim list, used in
the DoD is *supposed* to be moot...

In other words, none of it means anything.  Not a bit.  Not in any
practical sense.


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