Omron CX-Supervisor Multiple Security Vulnerabilities

Bugtraq ID:	103970
Class:	Boundary Condition Error
CVE:	CVE-2018-8834 CVE-2018-7514 CVE-2018-7530
Remote:	Yes
Local:	No
Published:	Apr 10 2018 12:00AM
Updated:	Apr 10 2018 12:00AM
Credit:	rgod working with Trend Micro�??s Zero Day Initiative
Vulnerable:	Omron Switch Box Utility 1.68 Omron Network Configurator 3.63 Omron CX-Server 5.0.22 Omron CX-Protocol 1.992 Omron CX-Programmer 9.65 Omron CX-One 4.42 Omron CX-FLnet 1.00
Not Vulnerable:	Omron Switch Box Utility 1.69 Omron Network Configurator 3.64 Omron CX-Server 5.0.23 Omron CX-Protocol 1.993 Omron CX-Programmer 9.66 Omron CX-FLnet 1.10

Omron CX-Supervisor Multiple Security Vulnerabilities

Omron CX-Supervisor is prone to the following security vulnerabilities:

1. A stack-based buffer-overflow vulnerability
2. A heap-based buffer-overflow vulnerability
3. A security vulnerability

An attacker can exploit these issues to execute arbitrary code in the context of the application, or cause a denial-of-service condition.

The following products are affected:

CX-One Versions 4.42 and prior
CX-FLnet versions 1.00 and prior
CX-Protocol versions 1.992 and prior
CX-Programmer versions 9.65 and prior
CX-Server versions 5.0.22 and prior
Network Configurator versions 3.63 and prior
Switch Box Utility versions 1.68 and prior.

Omron CX-Supervisor Multiple Security Vulnerabilities

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].

Omron CX-Supervisor Multiple Security Vulnerabilities

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

Omron CX-Supervisor Multiple Security Vulnerabilities

References:

• Omron Homepage (Omron)
  
• ICSA-18-100-02: Omron CX-One (ICS-CERT)