RE: Some new SSH exploit script?

From: Shane Warner (shane@aplv.com)
Date: Mon Jun 05 2006 - 17:00:49 EDT


Since when is changing the default configuration of a program, especially
one that is open to the internet and has a wide history of being exploited
in many ways, a "bid for security through obscurity" ??

Sure if someone is specifically targeting you this probably doesn't do much
good, but it does work great avoiding the generic scanner script your
average ankle-biter is running on Saturday night.

I guess upgrading that kernel and all the other security modifications you
make to lock down your box are also bids for security through obscurity, god
forbid you deviate from the default vanilla configuration in order to better
secure a service.

How many times have you been hacked now ?

-S

-----Original Message-----
From: Michael Sierchio [mailto:kudzu@tenebras.com]
Sent: Monday, June 05, 2006 9:29 AM
To: pen-test@securityfocus.com
Subject: Re: Some new SSH exploit script?

shane@aplv.com wrote:
> I agree with Morning Wood 100% .... Running sshd on port 22 anymore in
> this day
> and age is really not a smart decision, ...

I beg to differ with you -- running a standard service on a non-standard
port is a bid for security through obscurity.

Things that might be useful:

Use auth methods that are sufficiently strong (pubkey only,
PAMified OPIE or S/Key, etc.)

Authenticated firewall traversal for protected services

Tarpit connections from bad actors

----------------------------------------------------------------------------

--
This List Sponsored by: Cenzic
Concerned about Web Application Security? 
Why not go with the #1 solution - Cenzic, the only one to win the Analyst's 
Choice Award from eWeek. As attacks through web applications continue to
rise, 
you need to proactively protect your applications from hackers. Cenzic has
the 
most comprehensive solutions to meet your application security penetration 
testing and vulnerability management needs. You have an option to go with a 
managed service (Cenzic ClickToSecure) or an enterprise software 
(Cenzic Hailstorm). Download FREE whitepaper on how a managed service can 
help you: http://www.cenzic.com/news_events/wpappsec.php 
And, now for a limited time we can do a FREE audit for you to confirm your 
results from other product. Contact us at request@cenzic.com for details.
----------------------------------------------------------------------------
--
!DSPAM:44846be561341804284693!
------------------------------------------------------------------------------
This List Sponsored by: Cenzic
Concerned about Web Application Security? 
Why not go with the #1 solution - Cenzic, the only one to win the Analyst's 
Choice Award from eWeek. As attacks through web applications continue to rise, 
you need to proactively protect your applications from hackers. Cenzic has the 
most comprehensive solutions to meet your application security penetration 
testing and vulnerability management needs. You have an option to go with a 
managed service (Cenzic ClickToSecure) or an enterprise software 
(Cenzic Hailstorm). Download FREE whitepaper on how a managed service can 
help you: http://www.cenzic.com/news_events/wpappsec.php 
And, now for a limited time we can do a FREE audit for you to confirm your 
results from other product. Contact us at request@cenzic.com for details.
------------------------------------------------------------------------------


This archive was generated by hypermail 2.1.7 : Sat Apr 12 2008 - 10:56:02 EDT