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RedHat: RHSA-2020-2113-01 Crucial Update for Red Hat SSO 7.3.8 Security

red hat
Calendar Grey May 12, 2020
Dist Redhat Esm H88
Security update for Red Hat Single Sign-On 7.3.8 fixes important issues, ensuring better protection.
A security update is now available for Red Hat Single Sign-On 7.3 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 7.3 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 asynchronous patch is a security update for the Undertow package in Red Hat Single Sign-On 7.3.8.
Security Fix(es):
* infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods (CVE-2019-10174)
* mojarra: Path traversal in ResourceManager.java:getLocalePrefix() via the loc parameter (CVE-2018-14371)
* Mojarra: Path traversal via either the loc parameter or the con parameter, incomplete fix of CVE-2018-14371 (CVE-2020-6950)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory security update red hat important authentication path traversal single sign-on

References

https://access.redhat.com/security/cve/CVE-2018-14371 https://access.redhat.com/security/cve/CVE-2019-10174 https://access.redhat.com/security/cve/CVE-2020-6950 https://access.redhat.com/security/updates/classification#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=securityPatches&version=7.3 https://docs.redhat.com/en/documentation/red_hat_single_sign-on/7.3

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:2113-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2113
Issue date: 2020-05-12

Topic

A security update is now available for Red Hat Single Sign-On 7.3 from theCustomer 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 important authentication path traversal single sign-on

Relevant Releases Architectures

Bugs Fixed

1607709 - CVE-2018-14371 mojarra: Path traversal in ResourceManager.java:getLocalePrefix() via the loc parameter

1703469 - CVE-2019-10174 infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods

1805006 - CVE-2020-6950 Mojarra: Path traversal via either the loc parameter or the con parameter, incomplete fix of CVE-2018-14371

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