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>> Learn2 STRunner ActiveX Control Remote Buffer Overflow Vulnerabilities

Title : Learn2 STRunner ActiveX Control Remote Buffer Overflow Vulnerabilities
VUPEN ID : VUPEN/ADV-2008-0733
CVE ID : CVE-2007-6252
Rated as : Critical 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2008-03-03


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format  Receive VUPEN Security notifications by SMS 

Multiple vulnerabilities have been identified in Learn2 STRunner ActiveX Control, which could be exploited by remote attackers to cause a denial of service or take complete control of an affected system. These issues are caused by buffer overflow errors in the "iestm32.dll" module when processing overly long arguments passed to certain methods or properties, which could be exploited by remote attackers to execute arbitrary code by tricking a user into visiting a specially crafted web page.

Affected Products

Learn2 STRunner ActiveX Control

Solution

Set a kill bit for the CLSID {0B72CCA4-5F11-11D0-9CB5-0000C0EC9FDB}.

VUPEN Security is not aware of any vendor-supplied patch.

References

http://www.vupen.com/english/advisories/2008/0733
http://www.kb.cert.org/vuls/id/524857

Credits

Vulnerability reported by Will Dormann (CERT/CC).

ChangeLog

2008-03-03 : Initial release

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