RHSA-2020:3308: Important: Red Hat JBoss Web Server 5.3.2 security update
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 (modcluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.This release of Red Hat JBoss Web Server 5.3.2 serves as a replacement for Red Hat JBoss Web Server 5.3.1, and includes bug fixes, enhancements, and component upgrades, which are documented in the Release Notes, linked to in the References.Security Fix(es): tomcat: OutOfMemoryException caused by HTTP/2 connection leak could lead to DoS (CVE-2020-13934) tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS (CVE-2020-13935) 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
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:3308?
The severity of RHSA-2020:3308 is classified as important.
How do I fix RHSA-2020:3308?
To fix RHSA-2020:3308, you should apply the recommended updates provided by Red Hat for JBoss Web Server.
What components are affected in RHSA-2020:3308?
RHSA-2020:3308 affects the Apache Tomcat Servlet container and associated components of Red Hat JBoss Web Server.
What types of vulnerabilities does RHSA-2020:3308 address?
RHSA-2020:3308 addresses security vulnerabilities that could lead to potential data exposure or unauthorized access.
Are there any mitigations for RHSA-2020:3308?
While updates are the primary fix for RHSA-2020:3308, limiting access to vulnerable components can serve as an additional mitigation.