Great Circle Associates Firewalls
(November 1996)
 

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Subject: Re: Re[2]: Incoming TCP Packet with Port 80 - More info
From: Sameer R Manek <manek @ challenger . atc . fhda . edu>
Date: Wed, 20 Nov 1996 10:40:57 -0800 (PST)
To: "Stephen E. Shipman" <seshipma @ wixer . syrinx . org>
Cc: firewalls @ GreatCircle . COM
In-reply-to: <Pine . LNX . 3 . 91 . 961119204247 . 1838B-100000 @ wixer . syrinx . org>

On Tue, 19 Nov 1996, Stephen E. Shipman wrote:

> On Tue, 19 Nov 1996 arager @
 mcgraw-hill .
 com wrote:
> 
>   I appreciate that the intent of this procedure is honest, and meant for 
> genuine expansion of knowledge.  But, I am getting a good chuckle over 
> seeing a procedure on the /firewalls/ list that could be interpreted as a 
> denial-of-service attack by the recipient web site...  ;-)
> 
Aside from doing a denial of service on the recipient side. [1]
But you can also crash the proxyserver, and in the instance when
I tested it out, cause the machine to reboot. [2]

So it would be somewhat of a concern to anyone who is using a proxy
server on the firewall.

[1] Macintosh webserver can be crashed this way, especially those running
    webstar. 
[2] Using an SGI and Netscape Proxy 2.0
[3] You know you've been reading alt.sysadmin.recovery too much when...
--
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Sameer Manek                        manek @
 challenger .
 atc .
 fhda .
 edu
    "A mind once streched by a new idea 
                   never regains its original dimentions"
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-




References:
Indexed By Date Previous: Re: Hi!
From: Dave Sroelov <dsroelov @ pacbell . net>
Next: Re: RouteD VS. GateD
From: Adam Shostack <adam @ homeport . org>
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From: "Stephen E. Shipman" <seshipma @ wixer . syrinx . org>
Next: Re: Re[2]: Incoming TCP Packet with Port 80 - More info
From: uhaas @ tsg-usa . com

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