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Red Hat JBoss EAP 7.3 RHSA-2020-3143-01 Important: DoS Issues

red hat
Calendar Grey July 23, 2020
Dist Redhat Esm H88
A vital patch for Red Hat JBoss Enterprise Application Platform 7.3 tackling severe vulnerabilities. Discover further details.
An update is now available for Red Hat JBoss Enterprise Application Platform 7.3

Solution

Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.

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

You must restart the JBoss server process for the update to take effect.

Summary

Red Hat JBoss Enterprise Application Platform 7.3 is a platform for Java applications based on the WildFly application runtime.
This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.3.
Security Fix(es):
* wildfly: unsafe deserialization in Wildfly Enterprise Java Beans (CVE-2020-10740)
* jboss-ejb-client: wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service (CVE-2020-14307)
* jboss-ejb-client: wildfly: Some EJB transaction objects may get accumulated causing Denial of Service (CVE-2020-14297)
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 denial of service security update red hat important application platform jboss

References

https://access.redhat.com/security/cve/CVE-2020-10740 https://access.redhat.com/security/cve/CVE-2020-14297 https://access.redhat.com/security/cve/CVE-2020-14307 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=7.3 https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/ https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html-single/installation_guide/

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:3143-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3143
Issue date: 2020-07-23

Topic

An update is now available for Red Hat JBoss Enterprise ApplicationPlatform 7.3.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 denial of service security update red hat important application platform jboss

Relevant Releases Architectures

Bugs Fixed

1834512 - CVE-2020-10740 wildfly: unsafe deserialization in Wildfly Enterprise Java Beans

1851327 - CVE-2020-14307 wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service

1853595 - CVE-2020-14297 wildfly: Some EJB transaction objects may get accumulated causing Denial of Service

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