nanog mailing list archives

Re: Networking Pearl Harbor in the Making


From: "Eric Germann" <ekgermann () cctec com>
Date: Mon, 7 Nov 2005 11:26:19 -0500 (EST)


Looks like vendor J is going to benefit from the issues laid out for
Vendor C.

http://www.networkworld.com/news/2005/110405-juniper-cisco-hacker.html




At 08:52 AM 11/7/2005, you wrote:
On Mon, Nov 07, 2005 at 06:43:35AM -0500, J. Oquendo wrote:
the center of the information security vortex. Because IOS controls
the
routers that underpin most business networks as well as the Internet,

        I think in general this is an argument against converged
networks,
the added complexity and outages may not be worth the gains..

It is an argument for proper patching policy and procedures. There is
no zero day exploit for this exploit and to my knowledge, there
hasn't been one yet which came out at the same time as the advisory
for ANY major vendor although the window is shrinking. All worms and
other exploits which have achieved press coverage and caused major
network disruption would have been avoided by proper patching. All of
our network is now patched for the latest Cisco advisory. We were
already running fixed code on a few routers when the advisory came
out so we knew the code was stable and moved to it on all other
boxes. I understand that not everyone can act as quickly as we do,
but to delay patching indefinitely until the problem occurs - for
"stability" reasons is not the solution either. Better code is part
of the solution and teaching and enforcing proper programming
techniques to create secure code in the first place are just part of
the solution. Getting people to install (so far) secure code is
another bigger problem which can be solved today. I think all the
major vendors are aware of the extent of the problem and are making
their systems more secure by auditing their existing code more
thoroughly as well as teaching their programmers to code securely in
the first place.

-Robert


Tellurian Networks - The Ultimate Internet Connection
http://www.tellurian.com | 888-TELLURIAN | 973-300-9211
"Well done is better than well said." - Benjamin Franklin





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