RedHat: RHSA-2019-3935:01 Important: Red Hat JBoss Core Services Apache

    Date20 Nov 2019
    CategoryRed Hat
    181
    Posted ByLinuxSecurity Advisories
    Red Hat JBoss Core Services Pack Apache Server 2.4.37 zip release for RHEL 6, RHEL 7 and Microsoft Windows is available. 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 Core Services Apache HTTP Server 2.4.37 Security Release
    Advisory ID:       RHSA-2019:3935-01
    Product:           Red Hat JBoss Core Services
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3935
    Issue date:        2019-11-20
    CVE Names:         CVE-2018-0734 CVE-2018-0737 CVE-2018-5407 
                       CVE-2018-17189 CVE-2018-17199 CVE-2019-0196 
                       CVE-2019-0197 CVE-2019-0217 CVE-2019-9511 
                       CVE-2019-9513 CVE-2019-9516 CVE-2019-9517 
    =====================================================================
    
    1. Summary:
    
    Red Hat JBoss Core Services Pack Apache Server 2.4.37 zip release
    for RHEL 6, RHEL 7 and Microsoft Windows is available.
    
    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 Core Services is a set of supplementary software for Red Hat
    JBoss middleware products. This software, such as Apache HTTP Server, is
    common to multiple JBoss middleware products, and is packaged under Red Hat
    JBoss Core Services to allow for faster distribution of updates, and for a
    more consistent update experience.
    
    This release adds the new Apache HTTP Server 2.4.37 packages that are part
    of the JBoss Core Services offering.
    
    This release serves as a replacement for Red Hat JBoss Core Services Pack
    Apache Server 2.4.29 and includes bug fixes and enhancements. Refer to the
    Release Notes for information on the most significant bug fixes and
    enhancements included in this release.
    
    Security Fix(es):
    
    * openssl: RSA key generation cache timing vulnerability in
    crypto/rsa/rsa_gen.c allows attackers to recover private keys
    (CVE-2018-0737) * openssl: timing side channel attack in the DSA signature
    algorithm (CVE-2018-0734) * mod_auth_digest: access control bypass due to
    race condition (CVE-2019-0217) * openssl: Side-channel vulnerability on
    SMT/Hyper-Threading architectures (PortSmash) (CVE-2018-5407) *
    mod_session_cookie does not respect expiry time (CVE-2018-17199) *
    mod_http2: DoS via slow, unneeded request bodies (CVE-2018-17189) *
    mod_http2: possible crash on late upgrade (CVE-2019-0197) * mod_http2:
    read-after-free on a string compare (CVE-2019-0196) * nghttp2: HTTP/2:
    large amount of data request leads to denial of service (CVE-2019-9511) *
    nghttp2: HTTP/2: flood using PRIORITY frames resulting in excessive
    resource consumption (CVE-2019-9513) * mod_http2: HTTP/2: 0-length headers
    leads to denial of service (CVE-2019-9516) * mod_http2: HTTP/2: request for
    large response leads to denial of service (CVE-2019-9517)
    
    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.
    
    3. 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
    
    4. Bugs fixed (https://bugzilla.redhat.com/):
    
    1568253 - CVE-2018-0737 openssl: RSA key generation cache timing vulnerability in crypto/rsa/rsa_gen.c allows attackers to recover private keys
    1644364 - CVE-2018-0734 openssl: timing side channel attack in the DSA signature algorithm
    1645695 - CVE-2018-5407 openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash)
    1668493 - CVE-2018-17199 httpd: mod_session_cookie does not respect expiry time
    1668497 - CVE-2018-17189 httpd: mod_http2: DoS via slow, unneeded request bodies
    1695020 - CVE-2019-0217 httpd: mod_auth_digest: access control bypass due to race condition
    1695030 - CVE-2019-0196 httpd: mod_http2: read-after-free on a string compare
    1695042 - CVE-2019-0197 httpd: mod_http2: possible crash on late upgrade
    1735741 - CVE-2019-9513 HTTP/2: flood using PRIORITY frames results in excessive resource consumption
    1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service
    1741864 - CVE-2019-9516 HTTP/2: 0-length headers lead to denial of service
    1741868 - CVE-2019-9517 HTTP/2: request for large response leads to denial of service
    
    5. References:
    
    https://access.redhat.com/security/cve/CVE-2018-0734
    https://access.redhat.com/security/cve/CVE-2018-0737
    https://access.redhat.com/security/cve/CVE-2018-5407
    https://access.redhat.com/security/cve/CVE-2018-17189
    https://access.redhat.com/security/cve/CVE-2018-17199
    https://access.redhat.com/security/cve/CVE-2019-0196
    https://access.redhat.com/security/cve/CVE-2019-0197
    https://access.redhat.com/security/cve/CVE-2019-0217
    https://access.redhat.com/security/cve/CVE-2019-9511
    https://access.redhat.com/security/cve/CVE-2019-9513
    https://access.redhat.com/security/cve/CVE-2019-9516
    https://access.redhat.com/security/cve/CVE-2019-9517
    https://access.redhat.com/security/updates/classification/#important
    
    6. 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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