- Vulnerability/
- RHSA-2021:3218
RHSA-2021:3218: Important: Red Hat JBoss Enterprise Application Platform 7.4 security update
First published: Wed Aug 18 2021(Updated: )
Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.<br>This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.4.<br>Security Fix(es):<br><li> undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| JBoss Enterprise Application Platform |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1991299
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=appplatform&version=7.4
- https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/
- https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/
- https://access.redhat.com/errata/RHSA-2021:3218 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2021:3218?
The severity of RHSA-2021:3218 is classified as important.
What vulnerabilities are addressed in RHSA-2021:3218?
RHSA-2021:3218 addresses a buffer leak vulnerability in the undertow component of Red Hat JBoss Enterprise Application Platform 7.4.
How do I fix RHSA-2021:3218?
To fix RHSA-2021:3218, ensure you apply the latest security update provided by Red Hat for your JBoss Enterprise Application Platform.
Which version of JBoss is affected by RHSA-2021:3218?
RHSA-2021:3218 affects the Red Hat JBoss Enterprise Application Platform version 7.4.
What is the purpose of the RHSA-2021:3218 security update?
The purpose of the RHSA-2021:3218 security update is to resolve a security vulnerability that may lead to resource leaks in the application.
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