RHSA-2021:5269: Moderate: rh-maven36-log4j12 security update
Log4j is a tool to help the programmer output log statements to a variety of output targets.<br>Security Fix(es):<br><li> log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender (CVE-2021-4104)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:5269?
The severity of RHSA-2021:5269 is classified as moderate.
What type of vulnerability is associated with RHSA-2021:5269?
RHSA-2021:5269 is associated with a remote code execution vulnerability in Log4j 1.x.
How do I fix RHSA-2021:5269?
To fix RHSA-2021:5269, upgrade to version 1.2.17-23.3.el7 of the affected Log4j packages.
Which Log4j packages are affected by RHSA-2021:5269?
The affected Log4j packages in RHSA-2021:5269 include rh-maven36-log4j12 and rh-maven36-log4j12-javadoc.
What is the CVE associated with RHSA-2021:5269?
The CVE associated with RHSA-2021:5269 is CVE-2021-4104.