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Open Liberty 21.0.0.6: RHSA-2021:2439-01 Critical: CSRF Vulnerability Fixes

red hat
Calendar Grey June 15, 2021
Dist Redhat Esm H88
Red Hat announced the launch of Open Liberty 21.0.0.6 Runtime, introducing critical security enhancements that mitigate various vulnerabilities. Discover the specifics today.
Open Liberty 21.0.0.6 Runtime is now available from the Customer Portal

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 (you must log in to download the update).

4. JIRA issues fixed (

IBMRT-133 - Create Errata (RHSA) for Open Liberty

Summary

Open Liberty is a lightweight open framework for building fast and efficient cloud-native Java microservices.
This release of Open Liberty 21.0.0.6 serves as a replacement for Open Liberty 21.0.0.3, and includes a security fix and enhancements. For specific information about this release, see links in the References section.
Security Fix(es):
* myfaces: Cross-site request forgery vulnerability in Apache MyFaces (CVE-2021-26296)
For more details about the security issue(s), see the IBM Security Bulletin links for each CVE, listed in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat cross-site request forgery Open Liberty runtime security Java microservices

References

https://access.redhat.com/security/updates/classification#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=open.liberty&downloadType=distributions&version=21.0.0.6 https://www.ibm.com/support/pages/node/6441433 https://access.redhat.com/articles/4544981 https://access.redhat.com/articles/5665881 https://access.redhat.com/articles/5665881

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:2439-01
Product: Open Liberty
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2439
Issue date: 2021-06-15

Topic

Open Liberty 21.0.0.6 Runtime is now available from the Customer Portal.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 cross-site request forgery Open Liberty runtime security Java microservices

Relevant Releases Architectures

Bugs Fixed

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