(RHSA-2021:0319) Moderate: Red Hat Single Sign-On 7.4.5 security update on RHEL 7

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.

This release of Red Hat Single Sign-On 7.4.5 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.4.4, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es):

• keycloak: Default Client configuration is vulnerable to SSRF using “request_uri” parameter (CVE-2020-10770)

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.