Multiple Opto 22 Products CVE-2015-1007 Local Stack Buffer Overflow Vulnerability

Bugtraq ID:	74429
Class:	Boundary Condition Error
CVE:	CVE-2015-1007
Remote:	No
Local:	Yes
Published:	Apr 30 2015 12:00AM
Updated:	Apr 30 2015 12:00AM
Credit:	Ivan Sanchez of Nullcode Team.
Vulnerable:	Opto 22 PAC Project Professional R9.4006 Opto 22 PAC Project Professional 0 Opto 22 PAC Project Basic R9.4006 Opto 22 PAC Project Basic 0 Opto 22 PAC Display Professional R9.4f Opto 22 PAC Display Professional 0 Opto 22 PAC Display Basic R9.4f Opto 22 PAC Display Basic 0 Opto 22 OptoOPCServer 2.0 Opto 22 OptoOPCServer R9.4b Opto 22 OptoOPCServer R9.4008 Opto 22 OptoDataLink R9.4006 Opto 22 OptoDataLink 0
Not Vulnerable:	Opto 22 PAC Project Professional R9.4008 Opto 22 PAC Project Basic R9.4008 Opto 22 PAC Display Professional R9.4g Opto 22 PAC Display Basic R9.4g Opto 22 OptoOPCServer R9.4c Opto 22 OptoDataLink R9.4d

Multiple Opto 22 Products CVE-2015-1007 Local Stack Buffer Overflow Vulnerability

Multiple Opto 22 Products are prone to a local stack-based buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied input.

Attackers may leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions.

Multiple Opto 22 Products CVE-2015-1007 Local Stack Buffer Overflow Vulnerability

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

Multiple Opto 22 Products CVE-2015-1007 Local Stack Buffer Overflow Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Multiple Opto 22 Products CVE-2015-1007 Local Stack Buffer Overflow Vulnerability

References:

• Opto 22 Home Page (Opto 22)
  
• Advisory (ICSA-15-120-01) OPTO 22 Multiple Product Vulnerabilities (CERT)
  
• OptoKnowledgeBase Article (opto22)