Move Networks Upgrade Manager Upgrade Class ActiveX Control Buffer Overflow
Secunia Advisory: SA28647
Release Date: 2008-01-25
Last Update: 2008-02-04
Popularity: 7,778 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Unpatched

Software:Move Networks Upgrade Manager 1.x

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CVE reference:CVE-2008-0477


Description:
Elazar Broad has discovered a vulnerability in Move Networks Upgrade Manager, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error in the QMPUpgrade.Upgrade.1 ActiveX control (QMPUpgrade.dll) when handling arguments passed to the "Upgrade()" method. This can be exploited to cause a stack-based buffer overflow by passing an overly-long argument to the affected method.

Successful exploitation allows execution of arbitrary code.

The vulnerability is confirmed in QMPUpgrade.dll version 1.0.0.1. Other versions may also be affected.

Solution:
Set the kill-bit for the affected ActiveX control.

Provided and/or discovered by:
Elazar Broad

Changelog:
2008-02-04: Added CVE reference.

Original Advisory:
http://milw0rm.com/exploits/4979

Extended Solution:
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