network printers



Haven't looked at printers in a while.
Are there any best practices hardening and audit docs for printers?

Mark

-----Original Message-----
From: Ben Nagy [mailto:ben@xxxxxxxx]
Sent: Saturday, December 10, 2005 1:24 AM
To: pen-test@xxxxxxxxxxxxxxxxxxxxxxx
Subject: RE: empty sa passwords on network printers ??


Not sure what you mean by SA password, but HP printers run Java, which is
turing complete. If you have full access to the printer you can make it do
absolutely anything you want - it's just as good (or better) as owning a
workstation.

Check out some of the phenoelit stuff to scare yourself:
http://www.phenoelit.de/stuff/defconX.pdf

Cheers,

ben

> -----Original Message-----
> From: Jason Rusch [mailto:rusch.j@xxxxxxxxx]
> Sent: Saturday, December 10, 2005 2:51 AM
> To: pen-test@xxxxxxxxxxxxxxxxxxxxxxx
> Subject: empty sa passwords on network printers ??
>
> curious whats peoples opinion on the risk level etc concerning empty
> SA passwords on network printers?
>
>
> Jason P. Rusch, CISSP
> Sr. Information Security Administrator
> Infosec-rusch
> Tampa, FL 33619


----------------------------------------------------------------------------
--
Audit your website security with Acunetix Web Vulnerability Scanner:

Hackers are concentrating their efforts on attacking applications on your
website. Up to 75% of cyber attacks are launched on shopping carts, forms,
login pages, dynamic content etc. Firewalls, SSL and locked-down servers are
futile against web application hacking. Check your website for
vulnerabilities
to SQL injection, Cross site scripting and other web attacks before hackers
do!
Download Trial at:

http://www.securityfocus.com/sponsor/pen-test_050831
----------------------------------------------------------------------------
---



------------------------------------------------------------------------------
Audit your website security with Acunetix Web Vulnerability Scanner:

Hackers are concentrating their efforts on attacking applications on your
website. Up to 75% of cyber attacks are launched on shopping carts, forms,
login pages, dynamic content etc. Firewalls, SSL and locked-down servers are
futile against web application hacking. Check your website for vulnerabilities
to SQL injection, Cross site scripting and other web attacks before hackers do!
Download Trial at:

http://www.securityfocus.com/sponsor/pen-test_050831
-------------------------------------------------------------------------------



Relevant Pages

  • RE: Whitespace in passwords - now alt+xxx
    ... Subject: Whitespace in passwords ... 60 possible characters and the password is 7 characters long. ... >> Check your website for vulnerabilities to SQL injection, ... >> scripting and other web attacks before hackers do! ...
    (Pen-Test)
  • RE: Rainbow Tables
    ... Subject: Rainbow Tables ... Fortunatly for this project we are only doing LM passwords, ... Audit your website security with Acunetix Web Vulnerability Scanner: ... Up to 75% of cyber attacks are launched on shopping carts, ...
    (Pen-Test)
  • RE: Rainbow Tables
    ... Subject: Rainbow Tables ... Fortunatly for this project we are only doing LM passwords, ... Audit your website security with Acunetix Web Vulnerability Scanner: ... Up to 75% of cyber attacks are ...
    (Pen-Test)
  • Re: Rainbow Tables
    ... wouldn't it be easier to create a diccionary with the passwords ... Audit your website security with Acunetix Web Vulnerability Scanner: ... Hackers are concentrating their efforts on attacking applications on your ... Up to 75% of cyber attacks are launched on shopping carts, forms, ...
    (Pen-Test)
  • Re: Rainbow Tables
    ... I have now been tasked to take a list of passwords and try to generate a precomputed hash table out of those passwords...not sure if this can be done but of course I have to find a way..since I am "holding up a project". ... Reason for this...the idea is that if we take the current list of passwords create a pre-computed hash table the next time we audit we'd run LC5 and all but the passwords that changed and new accounts would get knocked out right away. ... Hackers are concentrating their efforts on attacking applications on your website. ... Up to 75% of cyber attacks are launched on shopping carts, forms, login pages, dynamic content etc. Firewalls, SSL and locked-down servers are futile against web application hacking. ...
    (Pen-Test)