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    RedHat: RHSA-2020-4401:01 Important: Red Hat JBoss Enterprise Application

    Date 28 Oct 2020
    258
    Posted By LinuxSecurity Advisories
    An update is now available for Red Hat JBoss Enterprise Application Platform 7.3 for Red Hat Enterprise Linux 6, 7, and 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 JBoss Enterprise Application Platform 7.3 security update
    Advisory ID:       RHSA-2020:4401-01
    Product:           Red Hat JBoss Enterprise Application Platform
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:4401
    Issue date:        2020-10-28
    CVE Names:         CVE-2020-25649 
    =====================================================================
    
    1. Summary:
    
    An update is now available for Red Hat JBoss Enterprise Application
    Platform 7.3 for Red Hat Enterprise Linux 6, 7, and 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 JBoss EAP 7.3 for BaseOS-8 - noarch
    Red Hat JBoss EAP 7.3 for RHEL 6 Server - noarch
    Red Hat JBoss EAP 7.3 for RHEL 7 Server - noarch
    
    3. Description:
    
    Red Hat JBoss Enterprise Application Platform 7 is a platform for Java
    applications based on the WildFly application runtime.
    
    This asynchronous patch is a security update for Red Hat JBoss Enterprise
    Application Platform 7.3 for Red Hat Enterprise Linux 6, 7, and 8.
    
    Security Fix(es):
    
    * jackson-databind: FasterXML DOMDeserializer insecure entity expansion is
    vulnerable to XML external entity (CVE-2020-25649)
    
    For more details about the security issue(s), including the impact, a CVSS
    score, and other related information, see the CVE page(s) listed in the
    References section.
    
    4. Solution:
    
    Before applying this update, back up your existing Red Hat JBoss Enterprise
    Application Platform installation and deployed applications.
    
    You must restart the JBoss server process for the update to take effect.
    
    For details about how to apply this update, see:
    https://access.redhat.com/articles/11258
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1887664 - CVE-2020-25649 jackson-databind: FasterXML DOMDeserializer insecure entity expansion is vulnerable to XML external entity (XXE)
    
    6. Package List:
    
    Red Hat JBoss EAP 7.3 for RHEL 6 Server:
    
    Source:
    eap7-jackson-databind-2.10.4-1.redhat_00002.1.el6eap.src.rpm
    
    noarch:
    eap7-jackson-databind-2.10.4-1.redhat_00002.1.el6eap.noarch.rpm
    
    Red Hat JBoss EAP 7.3 for RHEL 7 Server:
    
    Source:
    eap7-jackson-databind-2.10.4-1.redhat_00002.1.el7eap.src.rpm
    
    noarch:
    eap7-jackson-databind-2.10.4-1.redhat_00002.1.el7eap.noarch.rpm
    
    Red Hat JBoss EAP 7.3 for BaseOS-8:
    
    Source:
    eap7-jackson-databind-2.10.4-1.redhat_00002.1.el8eap.src.rpm
    
    noarch:
    eap7-jackson-databind-2.10.4-1.redhat_00002.1.el8eap.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/
    
    7. References:
    
    https://access.redhat.com/security/cve/CVE-2020-25649
    https://access.redhat.com/security/updates/classification/#important
    https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/
    https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html-single/installation_guide/
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2020 Red Hat, Inc.
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