(RHSA-2019:4045) Important: Red Hat Single Sign-On 7.3.5 security update

Red Hat Single Sign-On 7.3 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 7.3.5 serves as a replacement for Red Hat Single Sign-On 7.2.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es):

• keycloak: Service accounts reset password flow not using placeholder.org domain anymore (CVE-2019-14837)

• undertow: HTTP/2: flood using PING frames results in unbounded memory growth
  (CVE-2019-9512)

• undertow: HTTP/2: flood using HEADERS frames results in unbounded memory
  growth (CVE-2019-9514)

• undertow: HTTP/2: flood using SETTINGS frames results in unbounded memory
  growth (CVE-2019-9515)

• wildfly-core: Incorrect privileges for ‘Monitor’, ‘Auditor’ and ‘Deployer’
  user by default (CVE-2019-14838)

• wildfly: wildfly-security-manager: security manager authorization bypass
  (CVE-2019-14843)

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.