A Red Hat JBoss Enterprise Application Platform 7.4 security update has been released for Red Hat Enterprise Linux 7 and 8.
RHSA-2022:0436-03: Important: Red Hat JBoss Enterprise Application Platform 7.4 security update
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Red Hat Security Advisory
Synopsis: Important: Red Hat JBoss Enterprise Application Platform 7.4 security update
Advisory ID: RHSA-2022:0436-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0436
Issue date: 2022-02-03
CVE Names: CVE-2021-4104 CVE-2022-23302 CVE-2022-23305
CVE-2022-23307
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1. Summary:
A security update is now available for Red Hat JBoss Enterprise Application
Platform 7.4.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat JBoss EAP 7.4 for RHEL 7 Server - noarch
Red Hat JBoss EAP 7.4 for RHEL 8 - noarch
3. Description:
Red Hat JBoss Enterprise Application Platform 7 is a platform for Java
applications based on the WildFly application runtime.
This asynchronous patch is a security update for Red Hat JBoss Enterprise
Application Platform 7.4.
Security Fix(es):
* log4j: SQL injection in Log4j 1.x when application is configured to use
JDBCAppender (CVE-2022-23305)
* log4j: Unsafe deserialization flaw in Chainsaw log viewer
(CVE-2022-23307)
* log4j: Remote code execution in Log4j 1.x when application is configured
to use JMSAppender (CVE-2021-4104)
* log4j: Remote code execution in Log4j 1.x when application is configured
to use JMSSink (CVE-2022-23302)
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.
4. Solution:
Before applying this update, back up your existing Red Hat JBoss Enterprise
Application Platform installation and deployed applications.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed ( https://bugzilla.redhat.com/):
2031667 - CVE-2021-4104 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender
2041949 - CVE-2022-23302 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink
2041959 - CVE-2022-23305 log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender
2041967 - CVE-2022-23307 log4j: Unsafe deserialization flaw in Chainsaw log viewer
6. Package List:
Red Hat JBoss EAP 7.4 for RHEL 7 Server:
Source:
eap7-log4j-jboss-logmanager-1.2.2-1.Final_redhat_00002.1.el7eap.src.rpm
noarch:
eap7-log4j-jboss-logmanager-1.2.2-1.Final_redhat_00002.1.el7eap.noarch.rpm
Red Hat JBoss EAP 7.4 for RHEL 8:
Source:
eap7-log4j-jboss-logmanager-1.2.2-1.Final_redhat_00002.1.el8eap.src.rpm
noarch:
eap7-log4j-jboss-logmanager-1.2.2-1.Final_redhat_00002.1.el8eap.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2021-4104
https://access.redhat.com/security/cve/CVE-2022-23302
https://access.redhat.com/security/cve/CVE-2022-23305
https://access.redhat.com/security/cve/CVE-2022-23307
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
