My Oracle Support Banner

How to Address the Apache Log4j Instances (CVE-2021-44228) on the ZDLRA (Doc ID 2829252.1)

Last updated on DECEMBER 24, 2021

Applies to:

Zero Data Loss Recovery Appliance Software - Version and later
Linux x86-64


The Apache Software Foundation has published a number of mitigation steps in response to the Log4j vulnerabilities CVE-2021-44228 and CVE-2021-45046. These mitigations are published at The purpose of this document is to assist you in implementing the recommended Apache mitigations in the Zero Data Loss Recovery Appliance [Product ID 11342]. This MOS Note will be updated to reflect the availability of patches from Oracle. Oracle recommends that you apply all necessary patches as soon as they are available to permanently address these vulnerabilities.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
 Action Plan

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.