- Vulnerability/
- RHSA-2020:5173
RHSA-2020:5173: Moderate: Red Hat JBoss Web Server 5.4 security release
First published: Mon Nov 23 2020(Updated: )
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.<br>This release of Red Hat JBoss Web Server 5.4 serves as a replacement for Red Hat JBoss Web Server 5.3, and includes bug fixes, enhancements, and component upgrades, which are documented in the Release Notes, linked to in the References.<br>Security Fix(es):<br><li> tomcat: specially crafted sequence of HTTP/2 requests can lead to DoS (CVE-2020-11996)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat JBoss Web Server |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1851420
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=webserver&downloadType=distributions&version=5.4
- https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_Web_Server/5.4
- https://access.redhat.com/errata/RHSA-2020:5173 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2020:5173?
The severity of RHSA-2020:5173 is classified as moderate.
How do I fix RHSA-2020:5173?
To fix RHSA-2020:5173, you should update to the latest version of Red Hat JBoss Web Server as specified in the advisory.
Which versions of Red Hat JBoss Web Server are affected by RHSA-2020:5173?
RHSA-2020:5173 affects specific versions of Red Hat JBoss Web Server; refer to the Red Hat advisory for the detailed list.
What components are included in Red Hat JBoss Web Server related to RHSA-2020:5173?
Red Hat JBoss Web Server includes Apache Tomcat, JBoss HTTP Connector, PicketLink Vault extension, and Tomcat Native library.
When was RHSA-2020:5173 released?
RHSA-2020:5173 was released in December 2020.
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