Penetration Testing mailing list archives

re: Odd situation, advice needed on penentration test results


From: "R. DuFresne" <dufresne () sysinfo com>
Date: Thu, 27 Mar 2003 14:04:55 -0500 (EST)


If the pentesters signed off on a NDC, then they have no choice but to
leave it to the client to deal with this issue.

Also, should others face something like this in their work, they should
now understand, once something like this is discovered they should end
further testing while they inform the client of the breach they have
spotted and allow their clients time to secure the comprimised systems
before continuing.  A crime was witnessed and thus the testers were
obligated to deal with their client ASAP on the issue noted before
continuing on further.  Anything more or less than this would constitute
something on the order of aiding and abetting in the commision of a
felony, and at the least a moral lack of professional integrity.

Thanks,

Ron DuFresne


On Thu, 27 Mar 2003, Desmond Irvine wrote:

I think the reason for the original post is because the customer is a
fortune 500 company they may choose to keep knowledge of the intrusion in
house to avoid embarrassment.  What should the pen-testers do in this
case?  Due to what has been seen it sounds like a fairly sophisticated
intrusion that needs to be analyzed and reported so that the security
community will know about it.  Most certainly the companies whose software
is involved should know about it.  However, the pen-tester is under
contract with the customer and most likely there are clauses on
confidentiality that precludes the tester independently choosing what
actions should be taken or how far the information about the breech can be
disseminated.  In the end it's the customers decision isn't it?

On Wed, 26 Mar 2003, Harlan Carvey wrote:

From what I understand of your situation, during the
course of a pen-test, you ran across a potential
intruder, potentially in the process of committing a
crime.

If this is the situation, I have to wonder why you're
bothering to ask the list what to do.  One would think
that if your customer is potentially loosing something
very important and valuable, that you'd immediatly
switch from pen-test mode to forensics mode...or at
the very least inform the customer.

I guess I just don't understand why there's any
indecision at all...

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