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    RedHat: RHSA-2020-3143:01 Important: Red Hat JBoss Enterprise Application

    Date
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    Posted By
    An update is now available for Red Hat JBoss Enterprise Application Platform 7.3. 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-2020:3143-01
    Product:           Red Hat JBoss Enterprise Application Platform
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3143
    Issue date:        2020-07-23
    CVE Names:         CVE-2020-10740 CVE-2020-14297 CVE-2020-14307 
    =====================================================================
    
    1. Summary:
    
    An update is now available for Red Hat JBoss Enterprise Application
    Platform 7.3.
    
    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. Description:
    
    Red Hat JBoss Enterprise Application Platform 7.3 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.
    
    Security Fix(es):
    
    * wildfly: unsafe deserialization in Wildfly Enterprise Java Beans
    (CVE-2020-10740)
    
    * jboss-ejb-client: wildfly: EJB SessionOpenInvocations may not be removed
    properly after a response is received causing Denial of Service
    (CVE-2020-14307)
    
    * jboss-ejb-client: wildfly: Some EJB transaction objects may get
    accumulated causing Denial of Service (CVE-2020-14297)
    
    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.
    
    3. Solution:
    
    Before applying this update, back up your existing Red Hat JBoss Enterprise
    Application Platform installation and deployed applications.
    
    The References section of this erratum contains a download link (you must
    log in to download the update).
    
    You must restart the JBoss server process for the update to take effect.
    
    4. Bugs fixed (https://bugzilla.redhat.com/):
    
    1834512 - CVE-2020-10740 wildfly: unsafe deserialization in Wildfly Enterprise Java Beans
    1851327 - CVE-2020-14307 wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service
    1853595 - CVE-2020-14297 wildfly: Some EJB transaction objects may get accumulated causing Denial of Service
    
    5. References:
    
    https://access.redhat.com/security/cve/CVE-2020-10740
    https://access.redhat.com/security/cve/CVE-2020-14297
    https://access.redhat.com/security/cve/CVE-2020-14307
    https://access.redhat.com/security/updates/classification/#important
    https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=7.3
    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/
    
    6. 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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