Home / mailings [RHSA-2022:1709-01] Moderate: Red Hat Single Sign-On 7.5.2 security update
Posted on 04 May 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: Red Hat Single Sign-On 7.5.2 security update
Advisory ID: RHSA-2022:1709-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1709
Issue date: 2022-05-04
CVE Names: CVE-2022-1245
=====================================================================
1. Summary:
A security update is now available for Red Hat Single Sign-On 7.5 from the
Customer Portal.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
2. Description:
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):
* keycloak: Privilege escalation vulnerability on Token Exchange
(CVE-2022-1245)
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.
3. 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. Bugs fixed (https://bugzilla.redhat.com/):
2071036 - CVE-2022-1245 keycloak: Privilege escalation vulnerability on Token Exchange
5. References:
https://access.redhat.com/security/cve/CVE-2022-1245
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/security/cve/cve-2022-12454
https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.5/html/release_notes/index
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=patches&version=7.5
6. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
