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InterActual Player IASystemInfo.dll ActiveX Control Buffer Overflow
Secunia Advisory: SA23032
Release Date: 2007-03-21
Last Update: 2007-03-22
Popularity: 8,785 views

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

Software:InterActual Player 2.x

Binary Analysis: BA54 :: Available for 1 Credit

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CVE reference:CVE-2007-0348


Description:
Secunia Research has discovered a vulnerability in InterActual Player, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error in the IASystemInfo.dll ActiveX control when processing the "ApplicationType" property. This can be exploited to cause a stack-based buffer overflow via an overly long string (more than 260 bytes).

Successful exploitation allows execution of arbitrary code when e.g. visiting a malicious website.

The vulnerability is confirmed in version 2.60.12.0717. Other versions may also be affected.

Solution:
Set the kill-bit on the ActiveX control.

The vendor is reportedly working on a fix.

Provided and/or discovered by:
Carsten Eiram, Secunia Research.

Independently discovered by Will Dormann of CERT/CC.

Changelog:
2007-03-22: Added link to US-CERT and updated credits.

Original Advisory:
Secunia Research:
http://secunia.com/secunia_research/2007-37/

Other References:
US-CERT VU#922969:
http://www.kb.cert.org/vuls/id/922969

Extended Solution:
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