RHSA-2022:0527 - Security Advisory

Topic

An update is now available for Red Hat JBoss Web Server 3.1 for Red Hat Enterprise Linux 7 and Microsoft Windows.

Red Hat Product Security has rated this release as having a security impact of Low. 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.

Description

Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache HTTP Server, the Apache Tomcat Servlet container, Apache Tomcat Connector (mod_jk), JBoss HTTP Connector (mod_cluster), Hibernate, and the Tomcat Native library.

This release of Red Hat JBoss Web Server 3.1 Service Pack 14 serves as a replacement for Red Hat JBoss Web Server 3.1 Service Pack 12. This release includes bug fixes, which are documented in the Release Notes document linked to in the References.

Security Fix(es):

• log4j-eap6: log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink [jws-3] (CVE-2022-23302)
• log4j-eap6: log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender [jws-3] (CVE-2022-23305)
• log4j-eap6: log4j: Unsafe deserialization flaw in Chainsaw log viewer [jws-3] (CVE-2022-23307)
• log4j-eap6: log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender [jws-3.1] (CVE-2021-4104)

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.

Solution

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link for the update. You must be logged in to download the update.

Affected Products

• JBoss Enterprise Web Server Text-Only Advisories x86_64

Fixes

• BZ - 2031667 - CVE-2021-4104 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender
• BZ - 2041949 - CVE-2022-23302 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink
• BZ - 2041959 - CVE-2022-23305 log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender
• BZ - 2041967 - CVE-2022-23307 log4j: Unsafe deserialization flaw in Chainsaw log viewer

CVEs

• CVE-2021-4104
• CVE-2022-23302
• CVE-2022-23305
• CVE-2022-23307

References

• https://access.redhat.com/security/updates/classification/#low