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Check Point Advisories

OMRON CX-One SBA File Parsing Buffer Overflow (CVE-2018-7514)

Check Point Reference: CPAI-2018-1106
Date Published: 25 Nov 2018
Severity: Medium
Last Updated: 21 Feb 2019
Industry Reference:CVE-2018-7514
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable? OMRON CX-One 4.42 and prior.
Vulnerability Description A heap-based overflow exists in OMRON CX-One SBA File Parsing. The vulnerability is due to input validation error when processing the SBA configuration file. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

  1. In the IPS tab, click Protections and find the OMRON CX-One SBA File Parsing Buffer Overflow (CVE-2018-7514) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Web Client Enforcement Violation.
Attack Information:  OMRON CX-One SBA File Parsing Buffer Overflow (CVE-2018-7514)

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