nanog mailing list archives

Re: ABOVE.NET SECURITY TRUTHS?


From: Exiled Dave <exiled_dave () yahoo com>
Date: Fri, 28 Apr 2000 12:23:15 -0700 (PDT)



EXACTLY. You'd think Above.Net would realize this. 
And maybe not use the SAME password everywhere, and
permit some 12 year old to put all of our livlihood at
risk.

This was so easily done with ONE sniffed password, I
hope that everyone takes a second look at their own
security procedures. Dont you?

--- dhudes () hudes org wrote:
the whole issue you raise is password management,
long since addressed
in the UNIX world and supported by cisco routers:
Kerberos.

On Fri, 28 Apr 2000, Exiled Dave wrote:



I guess by now everyone knows what happened. 
Paul, can you share some info
with the rest of us about what the
vulnerability
was so we can "plug the
hole"?

"Plug the hole" was a figure of speech.  You
pretty
much all know that if
MFN/Abovenet suspected a way in which other
providers were vulnerable, we'd
have shared that information with you
(privately) by
now.
--
Paul Vixie <vixie () mibh net>
SVP for Internet Services, MFNX

HAHAHA the reason no other provider is vulnerable
is
because no other
provider with half a clue has the same simple
login
and enable "p4ssw0rds"
on all their switches, and internal machines in
their
sjc facilities on
hubs. What does one expect will happen when their
switch passwords become
public knowledge? The funny thing is the passwords
were originally sniffed
by MafiaBoy.

There's no need to "privately" share a fix/hole in
this case. 
The ENTIRE problem here, is above's total
inability to
secure their own switches.
And it SHOULD be public. People who control
literally
MILLIONS OF DOLLARS of other people's data per
second
NEED to learn, that CORE NETWORKS NEED TO BE
PROTECTED. (i.e. CHANGING PASSWORDS, NOT
PERMITTING
"COMMON PASSWORDS")
I hope we ALL learn a lesson from this.





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