RHSA-2020:2366: Important: Red Hat support for Spring Boot 2.1.12 security and bug fix update

Red Hat support for Spring Boot provides an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.This release of Red Hat support for Spring Boot 2.1.12 serves as a replacement for Red Hat support for Spring Boot 2.1.6, and includes security and bug fixes and enhancements. For further information, refer to the release notes linked to in the References section.Security Fix(es): tomcat: Apache Tomcat HTTP/2 DoS (CVE-2019-0199) keycloak: SAML broker does not check existence of signature on document allowing any user impersonation (CVE-2019-10201) keycloak: session hijack using the user access token (CVE-2019-3868) keycloak: missing signatures validation on CRL used to verify client certificates (CVE-2019-3875) keycloak: CSRF check missing in My Resources functionality in the Account Console (CVE-2019-10199) keycloak: cross-realm user access auth bypass (CVE-2019-14832) 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.