PPMate PPMedia Class ActiveX control (PPMPlayer.dll) buffer overflow

ppmedia-class-activex-bo (43831)

High Risk

Description:

The PPMate PPMedia Class ActiveX control (PPMPlayer.dll) is vulnerable to a heap-based buffer overflow. By persuading a victim to visit a specially-crafted Web page that passes an overly long argument to the StartUrl() method, a remote attacker could overflow a buffer and execute arbitrary code on the system with the privileges of the victim or cause the victim's browser to crash.

*CVSS:

Base Score:	9.3
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete
Temporal Score:	8
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of February 6, 2010.

References:

• PPMate Web site: PPMate.
• BID-30246: PPMate PPMedia Class ActiveX Control Remote Buffer Overflow Vulnerability
• CVE-2008-3242: Heap-based buffer overflow in the PPMedia Class ActiveX control in PPMPlayer.dll in PPMate 2.3.1.93 allows remote attackers to execute arbitrary code via a long argument to the StartUrl method. NOTE: some of these details are obtained from third party information.
• SA30952: PPMate PPMedia Class ActiveX Control Buffer Overflow
• VUPEN/ADV-2008-2118: PPMate PPMedia Class ActiveX Control Buffer Overflow Vulnerability

Platforms Affected:

• PPMate PPMedia Class 2.3.1.93

Reported:

Jul 16, 2008

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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