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Red Hat: RHSA-2018:3595 Moderate: Single Sign-On Auth Issues and Fixes

red hat
Calendar Grey November 13, 2018
Dist Redhat Esm H88
Red Hat Single Sign-On 7.2.5 brings crucial security updates to authentication systems, addressing vulnerabilities and strengthening defenses against unauthorized access.
A security update is now available for Red Hat Single Sign-On 7.2 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 7.2 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 7.2.5 serves as a replacement for Red Hat Single Sign-On 7.2.4, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* keycloak: auth permitted with expired certs in SAML client (CVE-2018-10894)
* JBoss/WildFly: iiop does not honour strict transport confidentiality (CVE-2018-14627)
* keycloak: XSS-Vulnerability with response_mode=form_post (CVE-2018-14655)
* keycloak: Open Redirect in Login and Logout (CVE-2018-14658)
* keycloak: brute force protection not working for the entire login workflow (CVE-2018-14657)
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.
The CVE-2018-10894 issue was discovered by Benjamin Berg (Red Hat).

Topics%20covered

Topics Covered

security advisory moderate XSS bug fix security impact authentication Red Hat Single Sign-On

References

https://access.redhat.com/security/cve/CVE-2018-10894 https://access.redhat.com/security/cve/CVE-2018-14627 https://access.redhat.com/security/cve/CVE-2018-14655 https://access.redhat.com/security/cve/CVE-2018-14657 https://access.redhat.com/security/cve/CVE-2018-14658 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=core.service.rhsso&version=7.2 https://access.redhat.com/documentation/en-us/red_hat_single_sign_on/?version=7.2

Package List


Advisory ID: RHSA-2018:3595-01
Product: Red Hat Single Sign-On
Advisory URL: https://access.redhat.com/errata/RHSA-2018:3595
Issue date: 2018-11-13

Topic

A security update is now available for Red Hat Single Sign-On 7.2 from theCustomer Portal.Red Hat Product Security has rated this update as having a security impactof Moderate. 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 moderate XSS bug fix security impact authentication Red Hat Single Sign-On

Relevant Releases Architectures

Bugs Fixed

1599434 - CVE-2018-10894 keycloak: auth permitted with expired certs in SAML client

1624664 - CVE-2018-14627 JBoss/WildFly: iiop does not honour strict transport confidentiality

1625396 - CVE-2018-14655 keycloak: XSS-Vulnerability with response_mode=form_post

1625404 - CVE-2018-14657 keycloak: brute force protection not working for the entire login workflow

1625409 - CVE-2018-14658 keycloak: Open Redirect in Login and Logout

5. JIRA issues fixed (https://redhat.atlassian.net/jira/projects):

JBEAP-15587 - Tracker bug for the RH-SSO 7.2.5 release for RHEL7

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