Chinagames ActiveX Control 'CreateChinagames()' Buffer Overflow Vulnerability

Bugtraq ID:	34871
Class:	Boundary Condition Error
CVE:	CVE-2009-1800
Remote:	Yes
Local:	No
Published:	Apr 30 2009 12:00AM
Updated:	Apr 13 2015 09:10PM
Credit:	bugvuln
Vulnerable:	ChinaGames Chinagames 2009
Not Vulnerable:

Chinagames ActiveX Control 'CreateChinagames()' Buffer Overflow Vulnerability

Chinagames ActiveX control is prone to a stack-based buffer-overflow vulnerability because the application fails to adequately check boundaries on user-supplied input.

An attacker can exploit this issue to execute arbitrary code in the context of the application using the ActiveX control (typically Internet Explorer). Failed attacks will likely cause denial-of-service conditions.

Chinagames ActiveX Control 'CreateChinagames()' Buffer Overflow Vulnerability

Reports indicate that this issue is being actively exploited in the wild.

The following exploit is available:

• /data/vulnerabilities/exploits/34871.html

Chinagames ActiveX Control 'CreateChinagames()' Buffer Overflow Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Chinagames ActiveX Control 'CreateChinagames()' Buffer Overflow Vulnerability

References:

• Chinagames Hompage (Chinagames)
  
• Chinese game center game room ActiveX Remote Stack Overflow Vulnerabilit (bugvuln)
  
• Microsoft Knowledge Base Article 240797 (Microsoft)
  
• Three new 0-day Exploits used in drive-by-download attack in China (hzqedison)