For your question about a utility to examine the CSS... well the CSS is a 
cascading style sheet. Therefor you can just download the file and open it up 
with Notepad or vi or Textpad or any other ASCII texteditor/reader.

If you have problems to download the file do the following:

Create a short HTML document that just has a link to the CSS file.

Then load this in your browser. The link will be shown... now rightclick it and 
choose "Save link as ..."

And there you have the CSS on your local machine.

Cheers

Boris Pavalec [QPB]
Network / System Engineer [MCSE]
Highend Computing Systems
Switzerland - Zuerich

http://www.nt-admin.net
[EMAIL PROTECTED]

PS: To be honest... I don't visit anything but http://support.microsoft.com on 
the MS site - so I don't know anything about the "DOS" you're talkin about.

-----Original Message-----
From: marquis [mailto:[EMAIL PROTECTED]]
Sent: Montag, 17. Mai 1999 01:47
To: Firewalls
Cc: marquis
Subject: UNAUTHENTICATED: HTML DOS?
(http://microsoft.com/NTServer/all/Downloads.asp)


Has anyone attempted to browse:

 http://microsoft.com/NTServer/all/Downloads.asp 

using Netscape Navigator and noticed what seems to be an HTML denial
of service?  I've tested this page with Javascript on and off, Java on
and off, cookies on and off, under FreeBSD, Linux and Solaris and the
behavior is consistent:

 * Navigator freezes for several seconds
 * CPU utilization climbs briefly to near 100%
 * memory usage climbs by 11MB 
 * the 11MB or memory are not released even after leaving
   the page and clearing disk and RAM caches.

The page <HEAD> shows two possible sources for this extremely unusual
browser behavior:

 <HTML><HEAD>

 <META HTTP-EQUIV="PICS-Label" CONTENT='(PICS-1.1
 "http://www.rsac.org/ratingsv01.html" l comment "RSACi North America
 Server" by "[EMAIL PROTECTED]" r (n 0 s 0 v 0 l 0))'> <META
 NAME="MS.LOCALE" CONTENT="EN-US"> <LINK REL="stylesheet"
 TYPE="text/css" HREF="/NTServer/global/Netscape.css"> <SCRIPT
 SRC="/ntserver/inc/jscripts.js" LANGUAGE="javascript">

 </SCRIPT></HEAD>

Is there a tool (other than tcpdump) which can examine the
"Netscape.css" script?

--
Roger Marquis
Roble Systems Consulting
http://www.roble.com/

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