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Red Hat JBoss EAP 6.4: RHSA-2022:5460-01 Important Security Fix for DoS

red hat
Calendar Grey June 30, 2022
Dist Redhat Esm H88
Update for Red Hat JBoss EAP 6.4 fixes major vulnerabilities. Implement patches to maintain system safety.
A security update is now available for Red Hat JBoss Enterprise Application Platform 6.4 for Red Hat Enterprise Linux 7

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Summary

Red Hat JBoss Enterprise Application Platform 6 is a platform for Java applications based on the WildFly application runtime.
This release of Red Hat JBoss Enterprise Application Platform 6.4.24 serves as a replacement for Red Hat JBoss Enterprise Application Platform 6.4.23 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 6.4.24 Release Notes for information about the most significant bug fixes and enhancements included in this release.
Security Fix(es):
* tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS (CVE-2020-13935)
* jbossweb: Incomplete fix of CVE-2020-13935 for WebSocket in JBossWeb could lead to DoS (CVE-2020-14384)
* 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.

Topics%20covered

Topics Covered

security advisory update critical DoS Java applications Red Hat JBoss

References

https://access.redhat.com/security/cve/CVE-2020-13935 https://access.redhat.com/security/cve/CVE-2020-14384 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://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/6.4 https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/6.4/html-single/installation_guide/index

Package List

Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7 Server:
Source: jboss-as-appclient-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-cli-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-client-all-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-clustering-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-cmp-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-configadmin-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-connector-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-controller-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-controller-client-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-core-security-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-deployment-repository-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-deployment-scanner-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-domain-http-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-domain-management-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-ee-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-ee-deployment-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-ejb3-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm jboss-as-embedded-7.5.24-2.Final_redhat_00001.1.ep6.el7.src.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:5460-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2022:5460
Issue date: 2022-06-30

Topic

A security update is now available for Red Hat JBoss Enterprise ApplicationPlatform 6.4 for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory update critical DoS Java applications Red Hat JBoss

Relevant Releases Architectures

Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7 Server - noarch

Bugs Fixed

1857024 - CVE-2020-13935 tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS

1871928 - [GSS](6.4.z) Upgrade Narayana from 4.17.43 to 4.17.45

1873619 - Tracker bug for the EAP 6.4.24 release for RHEL-7.

1875176 - CVE-2020-14384 jbossweb: Incomplete fix of CVE-2020-13935 for WebSocket in JBossWeb could lead to DoS

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

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