Corel ActiveCGM Browser ActiveX Control Multiple Buffer Overflow Vulnerabilities

Bugtraq ID:	24464
Class:	Boundary Condition Error
CVE:	CVE-2007-2921
Remote:	Yes
Local:	No
Published:	Jun 09 2007 12:00AM
Updated:	Jun 14 2007 05:39PM
Credit:	Will Dormann is credited with the discovery of these vulnerabilities.
Vulnerable:	Corel ActiveCGM Browser ActiveX control 7.1.4.19
Not Vulnerable:

Corel ActiveCGM Browser ActiveX Control Multiple Buffer Overflow Vulnerabilities

Corel ActiveCGM Browser ActiveX control is prone to multiple buffer-overflow vulnerabilities because it fails to perform adequate boundary checks on user-supplied data.

Successfully exploiting these issues allow remote attackers to execute arbitrary code in the context of applications that use the affected control (typically Internet Explorer).

Corel ActiveCGM Browser 7.1.4.19 is vulnerable; other versions may also be affected.

Corel ActiveCGM Browser ActiveX Control Multiple Buffer Overflow Vulnerabilities

To exploit these issues, an attacker must entice an unsuspecting user to access a malicious webpage.

Currently we are not aware of any exploits for these issues. If you feel we are in error or if you are aware of more recent information, please mail us at: mailto:[email protected].

Corel ActiveCGM Browser ActiveX Control Multiple Buffer Overflow Vulnerabilities

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

Corel ActiveCGM Browser ActiveX Control Multiple Buffer Overflow Vulnerabilities

References:

• Corel Homepage (Corel )
  
• Microsoft Knowledge Base Article 240797 (Microsoft)
  
• Vulnerability Note VU#983249 (US-CERT)