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Netsprint Toolbar 1.1 arbitrary remote code vulnerability


From: "Michal Bucko" <michal.bucko () hack pl>
Date: Tue, 17 Apr 2007 13:01:00 +0200

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)



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===========

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