RHSA-2021:0967: Low: Red Hat Single Sign-On 7.4.6 security update on RHEL 6
First published: Tue Mar 23 2021(Updated: )
Red Hat Single Sign-On 7.4 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 7.4.6 on RHEL 6 serves as a replacement for Red Hat Single Sign-On 7.4.5, 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> nodejs-angular: XSS due to regex-based HTML replacement (CVE-2020-7676)</li> <li> keycloak: reusable "state" parameter at redirect_uri endpoint enables possibility of replay attacks (CVE-2020-14302)</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 |
|---|---|---|
| redhat/rh-sso7-keycloak | <9.0.12-1.redhat_00001.1.el6 | 9.0.12-1.redhat_00001.1.el6 |
| redhat/rh-sso7-keycloak-server | <9.0.12-1.redhat_00001.1.el6 | 9.0.12-1.redhat_00001.1.el6 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1849206
- https://bugzilla.redhat.com/show_bug.cgi?id=1849584
- https://access.redhat.com/security/updates/classification/#low
- https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.4/html/release_notes/index
- https://access.redhat.com/errata/RHSA-2021:0967 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2021:0967?
The severity of RHSA-2021:0967 is classified as low.
How do I fix RHSA-2021:0967?
To fix RHSA-2021:0967, update to the specified versions of rh-sso7-keycloak and rh-sso7-keycloak-server.
What software is affected by RHSA-2021:0967?
RHSA-2021:0967 affects Red Hat Single Sign-On 7.4 with specific versions of rh-sso7-keycloak and rh-sso7-keycloak-server.
When was RHSA-2021:0967 released?
RHSA-2021:0967 was released as an advisory on April 28, 2021.
What components are impacted in RHSA-2021:0967?
RHSA-2021:0967 impacts the standalone authentication server functionalities provided by Red Hat Single Sign-On.
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