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InvokeRegWizard (regwizc.dll) ActiveX control has a buffer overflow

Vulnerability Note VU#37556

Original Release Date: 2002-10-01 | Last Revised: 2002-10-01

Overview

Microsoft Internet Explorer 4.01 and 5 ship with a series of activex controls to aid in its functionality. Regwiz.dll is an safe-for-scripting activex control that contains a remotely exploitable buffer overflow.

Description

InvokeRegWizard (regwizc.dll) is a control that ships with Microsoft Internet Explorer 4.01 and 5. Regwiz.dll is a safe-for-scripting activex control that contains a remotely exploitable buffer overflow. The CLSID for this control is {50E5E3D1-C07E-11D0-B9FD-00A0249F6B00}.

Impact

A remote attacker may be able to execute arbitrary commands on the system when the victim views a malicious web page.

Solution

Apply the patch from Microsoft Security Bulletin MS99-37.

Vendor Information

37556
 

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References

Acknowledgements

Microsoft acknowledges Georgi Guninski, Shane Hird of Australia and Richard Smith of Phar Lap Software (http://www.pharlap.com/) for reporting this vulnerability.

This document was written by Shawn V Hernan and Jason Rafail.

Other Information

CVE IDs: None
Severity Metric: 9.11
Date Public: 1999-09-10
Date First Published: 2002-10-01
Date Last Updated: 2002-10-01 15:06 UTC
Document Revision: 10

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