Staying Safe in Times of Cyber Uncertainty
Check Point Advisories

Oracle MySQL Cluster Buffer Overflow (CVE-2022-21279)

Check Point Reference: CPAI-2022-0203
Date Published: 20 Apr 2022
Severity: Critical
Last Updated: Wednesday 20 April, 2022
Industry Reference:CVE-2022-21279
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? MySQL Cluster
Vulnerability Description A buffer overflow vulnerability exists in Oracle MySQL. The vulnerability exists in the MySQL NDB Cluster component.

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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Oracle MySQL Cluster Buffer Overflow (CVE-2022-21279) 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:  Oracle Protection Violation.
Attack Information:  Oracle MySQL Cluster Buffer Overflow (CVE-2022-21279)

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