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RedHat: RHSA-2020-1521-01 Important: JBoss Web Server Release Overview

red hat
Calendar Grey April 21, 2020
Dist Redhat Esm H88
The release of Red Hat JBoss Web Server 5.3 tackles critical vulnerabilities and concerns to improve overall system protection.
Red Hat JBoss Web Server 5.3.0 zip release for RHEL 6, RHEL 7, RHEL 8 and Microsoft Windows is available

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 Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.
This release of Red Hat JBoss Web Server 5.3 serves as a replacement for Red Hat JBoss Web Server 5.2, and includes bug fixes, enhancements, and component upgrades, which are documented in the Release Notes, linked to in the References.
Security Fix(es):
* tomcat: Apache Tomcat AJP File Read/Inclusion Vulnerability (CVE-2020-1938) * tomcat: local privilege escalation (CVE-2019-12418) * tomcat: session fixation (CVE-2019-17563) * tomcat: Regression in handling of Transfer-Encoding header allows for HTTP request smuggling (CVE-2019-17569) * tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling (CVE-2020-1935)
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 local privilege escalation web server session fixation Apache Tomcat Red Hat JBoss important release

References

https://access.redhat.com/security/cve/CVE-2019-12418 https://access.redhat.com/security/cve/CVE-2019-17563 https://access.redhat.com/security/cve/CVE-2019-17569 https://access.redhat.com/security/cve/CVE-2020-1935 https://access.redhat.com/security/cve/CVE-2020-1938 https://access.redhat.com/security/updates/classification#important

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:1521-01
Product: Red Hat JBoss Web Server
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1521
Issue date: 2020-04-21

Topic

Red Hat JBoss Web Server 5.3.0 zip release for RHEL 6, RHEL 7, RHEL 8 andMicrosoft Windows is available.Red Hat Product Security has rated this release as having a security impactofImportant. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVElink(s) in the References section.

Topics%20covered

Topics Covered

security advisory local privilege escalation web server session fixation Apache Tomcat Red Hat JBoss important release

Relevant Releases Architectures

Bugs Fixed

1785699 - CVE-2019-12418 tomcat: local privilege escalation

1785711 - CVE-2019-17563 tomcat: session fixation when using FORM authentication

1806398 - CVE-2020-1938 tomcat: Apache Tomcat AJP File Read/Inclusion Vulnerability

1806835 - CVE-2020-1935 tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling

1806849 - CVE-2019-17569 tomcat: Regression in handling of Transfer-Encoding header allows for HTTP request smuggling

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