bugtraq - Netsprint Toolbar 1.1 arbitrary remote code vulnerability

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Date: Tue, 17 Apr 2007 13:01:00 +0200
From: "Michal Bucko" <michal.bucko@...k.pl>
To: bugtraq@...urityfocus.com
Subject: Netsprint Toolbar 1.1 arbitrary remote code vulnerability

Synopsis:  Netsprint Toolbar 1.1 arbitrary remote code vulnerability
Product:   Netsprint Toolbar
Version:   1.1

Author:    Michal Bucko (sapheal)

Issue:
======

Function of a prototype isChecked (char*) (in toolbar.dll) is vulnerable to 
buffer 
overrun. Arbitrary code execution might be possible.The problem occurs when 

767B49	MOV ECX,[EAX+140]	 

data is being copied into the buffer of an insufficient size.

Impact:
=======

Remote arbitrary code execution.

Credits:
========

Michal Bucko (sapheal)

Disclaimer:
===========

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