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Critical Update for Red Hat JBoss Web Server 3.1: RHSA-2020-3305-01

red hat
Calendar Grey August 4, 2020
Dist Redhat Esm H88
Red Hat JBoss Web Server 3.1 has received a crucial update that tackles various security vulnerabilities. Discover the details regarding the patches and their criticality.
An update is now available for Red Hat JBoss Web Server 3.1, for RHEL 6, RHEL 7 and Windows

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.

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 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 10 serves as a replacement for Red Hat JBoss Web Server 3.1, and includes bug fixes, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS (CVE-2020-13935) * 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 DoS important Red Hat JBoss Web Server HTTP request smuggling

References

https://access.redhat.com/security/cve/CVE-2020-1935 https://access.redhat.com/security/cve/CVE-2020-13935 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=webserver&downloadType=securityPatches&version=3.1 https://access.redhat.com/documentation/en-us/red_hat_jboss_web_server/3.1/

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:3305-01
Product: Red Hat JBoss Web Server
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3305
Issue date: 2020-08-04

Topic

An update is now available for Red Hat JBoss Web Server 3.1, for RHEL 6,RHEL 7 and Windows.Red Hat Product Security has rated this release 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 DoS important Red Hat JBoss Web Server HTTP request smuggling

Relevant Releases Architectures

Bugs Fixed

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

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

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