RedHat: RHSA-2019-4042:01 Important: Red Hat Single Sign-On 7.3.5 security

    Date02 Dec 2019
    CategoryRed Hat
    99
    Posted ByLinuxSecurity Advisories
    New Red Hat Single Sign-On 7.3.5 packages are now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,
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                       Red Hat Security Advisory
    
    Synopsis:          Important: Red Hat Single Sign-On 7.3.5 security update on RHEL 8
    Advisory ID:       RHSA-2019:4042-01
    Product:           Red Hat Single Sign-On
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:4042
    Issue date:        2019-12-02
    CVE Names:         CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 
                       CVE-2019-14837 CVE-2019-14838 CVE-2019-14843 
    =====================================================================
    
    1. Summary:
    
    New Red Hat Single Sign-On 7.3.5 packages are now available for Red Hat
    Enterprise Linux 8.
    
    Red Hat Product Security has rated this update as having a security impact
    of Important. A Common Vulnerability Scoring System (CVSS) base score,
    which gives a detailed severity rating, is available for each vulnerability
    from the CVE link(s) in the References section.
    
    2. Relevant releases/architectures:
    
    Red Hat Single Sign-On 7.3 for RHEL 8 - noarch
    
    3. Description:
    
    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 on RHEL 8 serves as a
    replacement for Red Hat Single Sign-On 7.3.4, 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.
    
    4. Solution:
    
    Before applying this update, make sure all previously released errata
    relevant to your system have been applied.
    
    For details on how to apply this update, refer to:
    
    https://access.redhat.com/articles/11258
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1730227 - CVE-2019-14837 keycloak: keycloak uses hardcoded open dummy domain for new accounts enabling information disclosure
    1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth
    1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth
    1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth
    1751227 - CVE-2019-14838 wildfly-core: Incorrect privileges for 'Monitor', 'Auditor' and 'Deployer' user by default
    1752980 - CVE-2019-14843 wildfly-security-manager: security manager authorization bypass
    
    6. JIRA issues fixed (https://issues.jboss.org/):
    
    KEYCLOAK-11817 - Tracker bug for the RH-SSO 7.3.5 release for RHEL8
    
    7. Package List:
    
    Red Hat Single Sign-On 7.3 for RHEL 8:
    
    Source:
    rh-sso7-keycloak-4.8.15-1.Final_redhat_00001.1.el8sso.src.rpm
    
    noarch:
    rh-sso7-keycloak-4.8.15-1.Final_redhat_00001.1.el8sso.noarch.rpm
    rh-sso7-keycloak-server-4.8.15-1.Final_redhat_00001.1.el8sso.noarch.rpm
    
    These packages are GPG signed by Red Hat for security.  Our key and
    details on how to verify the signature are available from
    https://access.redhat.com/security/team/key/
    
    8. References:
    
    https://access.redhat.com/security/cve/CVE-2019-9512
    https://access.redhat.com/security/cve/CVE-2019-9514
    https://access.redhat.com/security/cve/CVE-2019-9515
    https://access.redhat.com/security/cve/CVE-2019-14837
    https://access.redhat.com/security/cve/CVE-2019-14838
    https://access.redhat.com/security/cve/CVE-2019-14843
    https://access.redhat.com/security/updates/classification/#important
    https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.3/
    
    9. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2019 Red Hat, Inc.
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