Re: GoogleToolbar:About -- Allows Script Injection

["Rafel Ivgi, The-Insider" <theinsider@xxxxxxxxxx>]

This is not dangerous from remote, because the "res:" protocol is not
accessible by internet zone. You must to find a way to access  "res:" from
remote, otherwise it means nothing. As for local zone, you can ran scripts
in mycomputer zone.


Rafel Ivgi, The-Insider
Security Consultant, Finjan.com

----- Original Message ----- 
From: "ViPeR" <viper31337@xxxxxxxxxxx>
To: <news@xxxxxxxxxxxxxx>; <bugtraq@xxxxxxxxxxxxxxxxx>;
<bugs@xxxxxxxxxxxxxxxxxxx>; <vulnwatch@xxxxxxxxxxxxx>;
<vuln@xxxxxxxxxxxxxxxx>; <sec-adv@xxxxxxxxxxx>;
<submissions@xxxxxxxxxxxxxxxxxxxxxxx>
Sent: Friday, September 17, 2004 10:51 AM
Subject: GoogleToolbar:About -- Allows Script Injection


Affection Software : GoogleToolbar
Version : Tested on 2.0.114.1-big/en (GGLD)

Notes:
GoogleToolbar's About section allows injection of
script, since it lacks any checking. The following
code is a Proof Of Concept.

<s c r i p t>
window.showModalDialog("res://C:\\Program%20Files\\Google\\GoogleToolbar1.dl
l/ABOUT.HTML",
"<div style=\"background-image:
url(javascript:alert(location.href));\">");
</s c r i p t>

rgds,
Gregory R. Panakkal / Viper


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