- Vulnerability/
- RHSA-2021:5140
RHSA-2021:5140: Low: Red Hat JBoss Enterprise Application Platform 7.4 security update
First published: Wed Dec 15 2021(Updated: )
Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.<br>This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.4.<br>Security Fix(es):<br><li> log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value (CVE-2021-44228)</li> For more details about the security issue(s), including the impact, a CVSS score, and other related information, see the CVE page(s) listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| JBoss Enterprise Application Platform |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2021:5140?
The severity of RHSA-2021:5140 is classified as critical due to the remote code execution vulnerability it addresses.
How do I fix RHSA-2021:5140?
To fix RHSA-2021:5140, update your Red Hat JBoss Enterprise Application Platform to the latest version provided in the advisory.
What systems are affected by RHSA-2021:5140?
RHSA-2021:5140 affects Red Hat JBoss Enterprise Application Platform version 7.4 that utilizes log4j-core.
What are the main vulnerabilities addressed in RHSA-2021:5140?
RHSA-2021:5140 addresses vulnerabilities in log4j-core that could lead to remote code execution.
Is there a workaround for RHSA-2021:5140?
Temporary workarounds include disabling vulnerable features or limiting network access until a patch is applied.
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