RedHat: RHSA-2019-1603:01 Critical: firefox security update

    Date25 Jun 2019
    CategoryRed Hat
    3206
    Posted ByLinuxSecurity Advisories
    An update for firefox is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Critical: firefox security update
    Advisory ID:       RHSA-2019:1603-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:1603
    Issue date:        2019-06-25
    CVE Names:         CVE-2019-11707 CVE-2019-11708 
    =====================================================================
    
    1. Summary:
    
    An update for firefox is now available for Red Hat Enterprise Linux 7.
    
    Red Hat Product Security has rated this update as having a security impact
    of Critical. 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 Enterprise Linux Client (v. 7) - x86_64
    Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
    Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
    Red Hat Enterprise Linux Server Optional (v. 7) - x86_64
    Red Hat Enterprise Linux Workstation (v. 7) - x86_64
    Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
    Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x
    
    3. Description:
    
    Mozilla Firefox is an open-source web browser, designed for standards
    compliance, performance, and portability.
    
    This update upgrades Firefox to version 60.7.2 ESR.
    
    Security Fix(es):
    
    * Mozilla: Type confusion in Array.pop (CVE-2019-11707)
    
    * Mozilla: Sandbox escape using Prompt:Open (CVE-2019-11708)
    
    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.
    
    4. Solution:
    
    For details on how to apply this update, which includes the changes
    described in this advisory, refer to:
    
    https://access.redhat.com/articles/11258
    
    After installing the update, Firefox must be restarted for the changes to
    take effect.
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1721789 - CVE-2019-11707 Mozilla: Type confusion in Array.pop
    1722673 - CVE-2019-11708 Mozilla: Sandbox escape using Prompt:Open
    
    6. Package List:
    
    Red Hat Enterprise Linux Client (v. 7):
    
    Source:
    firefox-60.7.2-1.el7_6.src.rpm
    
    x86_64:
    firefox-60.7.2-1.el7_6.x86_64.rpm
    firefox-debuginfo-60.7.2-1.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux Client Optional (v. 7):
    
    x86_64:
    firefox-60.7.2-1.el7_6.i686.rpm
    firefox-debuginfo-60.7.2-1.el7_6.i686.rpm
    
    Red Hat Enterprise Linux Server (v. 7):
    
    Source:
    firefox-60.7.2-1.el7_6.src.rpm
    
    ppc64:
    firefox-60.7.2-1.el7_6.ppc64.rpm
    firefox-debuginfo-60.7.2-1.el7_6.ppc64.rpm
    
    ppc64le:
    firefox-60.7.2-1.el7_6.ppc64le.rpm
    firefox-debuginfo-60.7.2-1.el7_6.ppc64le.rpm
    
    s390x:
    firefox-60.7.2-1.el7_6.s390x.rpm
    firefox-debuginfo-60.7.2-1.el7_6.s390x.rpm
    
    x86_64:
    firefox-60.7.2-1.el7_6.x86_64.rpm
    firefox-debuginfo-60.7.2-1.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
    
    Source:
    firefox-60.7.2-1.el7_6.src.rpm
    
    aarch64:
    firefox-60.7.2-1.el7_6.aarch64.rpm
    firefox-debuginfo-60.7.2-1.el7_6.aarch64.rpm
    
    ppc64le:
    firefox-60.7.2-1.el7_6.ppc64le.rpm
    firefox-debuginfo-60.7.2-1.el7_6.ppc64le.rpm
    
    s390x:
    firefox-60.7.2-1.el7_6.s390x.rpm
    firefox-debuginfo-60.7.2-1.el7_6.s390x.rpm
    
    Red Hat Enterprise Linux Server Optional (v. 7):
    
    x86_64:
    firefox-60.7.2-1.el7_6.i686.rpm
    firefox-debuginfo-60.7.2-1.el7_6.i686.rpm
    
    Red Hat Enterprise Linux Workstation (v. 7):
    
    Source:
    firefox-60.7.2-1.el7_6.src.rpm
    
    x86_64:
    firefox-60.7.2-1.el7_6.x86_64.rpm
    firefox-debuginfo-60.7.2-1.el7_6.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation Optional (v. 7):
    
    x86_64:
    firefox-60.7.2-1.el7_6.i686.rpm
    firefox-debuginfo-60.7.2-1.el7_6.i686.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-2019-11707
    https://access.redhat.com/security/cve/CVE-2019-11708
    https://access.redhat.com/security/updates/classification/#critical
    https://www.mozilla.org/en-US/security/advisories/mfsa2019-18/
    https://www.mozilla.org/en-US/security/advisories/mfsa2019-19/
    
    8. 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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