Vulnerability Development mailing list archives

Re: Fwd: Please post this anonymously (without my email-address and such)


From: "Chris Carey" <chris () sublimespot com>
Date: Wed, 24 Oct 2001 14:48:16 -0700

After a crash, IE Bug Reporting requires you to click a button to actually
send the bug report. I dont believe it is automatic, like John Doe
suggested.

So I guess from here lets add the 'Spoof the Screen' IE vuln into the mix
and trick them into sending the report

At this point I dont see this scenario as a threat.

Chris

----- Original Message -----
From: "Mike DeGraw-Bertsch" <mbertsch () radioactivedata org>
To: "Blue Boar" <BlueBoar () thievco com>
Cc: <vuln-dev () securityfocus com>
Sent: Wednesday, October 24, 2001 8:51 AM
Subject: Re: Fwd: Please post this anonymously (without my email-address and
such)


An interesting thought, though you'd have to get the virus to propogate
prior to Outlook crashing.  Otherwise you'd have to send a heck of a lot
of messages yourself.

  -Mike

On Tue, 23 Oct 2001, Blue Boar wrote:

A few of my co-workers and I were just discussing the new error
reporting
functions of Internet Explorer, and we came up with a nasty idea for a
virus
utilizing that function as a method of causing a DoS.  The idea is to
write
a virus that propagates through email (nothing new here) and exploits
Outlook and Outlook Express to achieve that propagation.  This virus
would
essentially cause the autopreview pane of Outlook to open viewing some
type
of HTML/ASP, etc in a way that would cause IE to crash when attempting
to
sort it.  At that point, with the more recent releases of IE, there
would be
an automatic initiation of debug data sent to Microsoft, through using
DNS
to resolve.

Obvious effects would be a likely DoS on business networks and on
Microsoft's debug servers.  Other effects could include difficulty in
reaching and downloading patches for the vulnerabilities in the
software (if
Microsoft patch servers are utilizing the same WAN link as the debug
servers), as well as possible effects upon DNS servers, especially at
Microsoft.  In addition, as has already been talked about, an enormous
amount of private information possibly stored on the debugs would be
forwarded as well.  I would imagine that this type of virus could also
effect other kinds of "bugzilla" services.

Just a thought...




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