RHSA-2021:0969: Low: Red Hat Single Sign-On 7.4.6 security update on RHEL 8
Red Hat Single Sign-On 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 8 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 redirecturi 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
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:0969?
The severity of RHSA-2021:0969 is classified as important.
How do I fix RHSA-2021:0969?
To fix RHSA-2021:0969, update to version 9.0.12-1.redhat_00001.1.el8 for rh-sso7-keycloak and rh-sso7-keycloak-server.
What versions of Red Hat Single Sign-On are affected by RHSA-2021:0969?
Versions of Red Hat Single Sign-On prior to 9.0.12-1.redhat_00001.1.el8 are affected by RHSA-2021:0969.
What is the impact of not addressing RHSA-2021:0969?
Not addressing RHSA-2021:0969 may leave your Red Hat Single Sign-On server vulnerable to exploitation.
Is RHSA-2021:0969 applicable to all Red Hat environments?
RHSA-2021:0969 is specifically applicable to environments running Red Hat Enterprise Linux 8.