- Vulnerability/
- RHSA-2022:0155
RHSA-2022:0155: Important: Red Hat Single Sign-On 7.5.1 security update
First published: Mon Jan 17 2022(Updated: )
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.<br>This release of Red Hat Single Sign-On 7.5.1 serves as a replacement for Red Hat Single Sign-On 7.5.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.<br>Security Fix(es):<br><li> Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)</li> <li> keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)</li> <li> xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)</li> <li> resteasy: Error message exposes endpoint class information (CVE-2021-20289)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Single Sign On | ||
| Red Hat Single Sign On | <7.5.1 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1935927
- https://bugzilla.redhat.com/show_bug.cgi?id=2007512
- https://bugzilla.redhat.com/show_bug.cgi?id=2011190
- https://bugzilla.redhat.com/show_bug.cgi?id=2033602
- https://issues.redhat.com/browse/CIAM-1176
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=core.service.rhsso&version=7.5
- https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.5/
- https://access.redhat.com/errata/RHSA-2022:0155 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2022:0155?
The severity of RHSA-2022:0155 is classified as important.
How do I fix RHSA-2022:0155?
To fix RHSA-2022:0155, update Red Hat Single Sign-On to version 7.5.1 or later.
What vulnerabilities are addressed in RHSA-2022:0155?
RHSA-2022:0155 addresses multiple vulnerabilities related to Red Hat Single Sign-On.
Who is affected by RHSA-2022:0155?
Any user or organization utilizing Red Hat Single Sign-On 7.5 is affected by RHSA-2022:0155.
When was RHSA-2022:0155 released?
RHSA-2022:0155 was released on February 15, 2022.
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