OSEC

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re: Patched IIS/frontpage host compromised 7-1-2003

From: Harlan Carvey (keydet89yahoo.com)
Date: Wed Jul 16 2003 - 06:22:04 CDT


April,

> I'm an exceptionally unhappy admin (and perhaps a
little
> embarassed as well). At this point I'm assuming
it's
> impossible to adequately secure IIS server with
> Frontpage extensions?

I'm sure you're unhappy, but I'm more than a little
concerned that given your certs:

> April Johnson (CISSP, CCNP, MCSE)

...you're going to format the box w/o ever determining
how the box was compromised. You made several
statements in your post regarding what you found, but
there is nothing at all to indicate that the avenue of
infection was IIS w/ FrontPage extensions. You never
made mention of reviewing the IIS logs or any other
data on the system.

As a CISSP, you should be very well aware that
formatting and reinstalling a box w/o determining how
it was broken into could easily lead to the box being
re-compromised when you stand it up again.

I'd like to assist you w/ this, but it's likely you've
already formatted the box by now...

Harlan

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