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Red Hat 7.5.2 Update: RHSA-2022-1469-01 Addressing Authentication Issue

red hat
Calendar Grey April 20, 2022
Dist Redhat Esm H88
Explore the recent security patch for Red Hat Single Sign-On 7.5.2, featuring critical bug resolutions and improvements.
A security update is now available for Red Hat Single Sign-On 7.5 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).

Summary

Red Hat Single Sign-On 7.5 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.5.2 serves as a replacement for Red Hat Single Sign-On 7.5.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat authentication issue low severity public access

References

https://access.redhat.com/security/cve/CVE-2021-45105 https://access.redhat.com/security/updates/classification#low https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=patches&version=7.5 https://docs.redhat.com/en/documentation/red_hat_single_sign-on/7.5/html/release_notes/index

Package List


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:1469-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1469
Issue date: 2022-04-20

Topic

A security update is now available for Red Hat Single Sign-On 7.5 from theCustomer Portal.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat authentication issue low severity public access

Relevant Releases Architectures

Bugs Fixed

2034067 - CVE-2021-45105 log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern

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