RHSA-2021:0327: Important: Red Hat Single Sign-On 7.4.5 security update

First published: Mon Feb 01 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 7.4.5 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.<br>Security Fix(es):<br><li> undertow: special character in query results in server errors (CVE-2020-27782)</li> <li> keycloak: Default Client configuration is vulnerable to SSRF using "request_uri" parameter (CVE-2020-10770)</li> <li> apache-httpclient: incorrect handling of malformed authority component in request URIs (CVE-2020-13956)</li> <li> wildfly: resource adapter logs plaintext JMS password at warning level on connection error (CVE-2020-25640)</li> <li> wildfly-core: memory leak in WildFly host-controller in domain mode while not able to reconnect to domain-controller (CVE-2020-25689)</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.

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