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Red Hat JBoss 6.4 RHSA-2020-3382-01 Important: DoS Security Impact

red hat
Calendar Grey August 10, 2020
Dist Redhat Esm H88
Essential patch for Red Hat JBoss Enterprise Application addresses significant security vulnerabilities with potential denial-of-service threats.
An update is now available for Red Hat JBoss Enterprise Application Platform 6.4

Solution

Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. The JBoss server process must be restarted for the update to take effect.

The References section of this erratum contains a download link (you must log in to download the update).

Summary

Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server.
This asynchronous patch is an update for JBoss Enterprise Application Platform 6.4. All users of Red Hat JBoss Enterprise Application Platform 6.4 are advised to upgrade to these updated packages.
Security Fix(es):
* jbossweb: 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, and other related information, see the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat DoS important application platform JBoss

References

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=appplatform&downloadType=securityPatches&version=6.4 https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/6.4

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:3382-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3382
Issue date: 2020-08-10

Topic

An update is now available for Red Hat JBoss Enterprise ApplicationPlatform 6.4.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 security update Red Hat DoS important application platform JBoss

Relevant Releases Architectures

Bugs Fixed

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

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