RedHat: RHSA-2019-1764:01 Critical: firefox security update

    Date11 Jul 2019
    CategoryRed Hat
    2175
    Posted ByLinuxSecurity Advisories
    An update for firefox is now available for Red Hat Enterprise Linux 8. 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-2019:1764-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:1764
    Issue date:        2019-07-11
    CVE Names:         CVE-2019-9811 CVE-2019-11709 CVE-2019-11711 
                       CVE-2019-11712 CVE-2019-11713 CVE-2019-11715 
                       CVE-2019-11717 CVE-2019-11730 
    =====================================================================
    
    1. Summary:
    
    An update for firefox is now available for Red Hat Enterprise Linux 8.
    
    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 AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
    
    3. Description:
    
    Mozilla Firefox is an open-source web browser, designed for standards
    compliance, performance, and portability.
    
    This update upgrades Firefox to version 60.8.0 ESR.
    
    Security Fix(es):
    
    * Mozilla: Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8
    (CVE-2019-11709)
    
    * Mozilla: Sandbox escape via installation of malicious language pack
    (CVE-2019-9811)
    
    * Mozilla: Script injection within domain through inner window reuse
    (CVE-2019-11711)
    
    * Mozilla: Cross-origin POST requests can be made with NPAPI plugins by
    following 308 redirects (CVE-2019-11712)
    
    * Mozilla: Use-after-free with HTTP/2 cached stream (CVE-2019-11713)
    
    * Mozilla: HTML parsing error can contribute to content XSS
    (CVE-2019-11715)
    
    * Mozilla: Caret character improperly escaped in origins (CVE-2019-11717)
    
    * Mozilla: Same-origin policy treats all files in a directory as having the
    same-origin (CVE-2019-11730)
    
    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/):
    
    1728430 - CVE-2019-11709 Mozilla: Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8
    1728431 - CVE-2019-11711 Mozilla: Script injection within domain through inner window reuse
    1728432 - CVE-2019-11712 Mozilla: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects
    1728433 - CVE-2019-11713 Mozilla: Use-after-free with HTTP/2 cached stream
    1728434 - CVE-2019-11715 Mozilla: HTML parsing error can contribute to content XSS
    1728435 - CVE-2019-11717 Mozilla: Caret character improperly escaped in origins
    1728438 - CVE-2019-11730 Mozilla: Same-origin policy treats all files in a directory as having the same-origin
    1728439 - CVE-2019-9811 Mozilla: Sandbox escape via installation of malicious language pack
    
    6. Package List:
    
    Red Hat Enterprise Linux AppStream (v. 8):
    
    Source:
    firefox-60.8.0-1.el8_0.src.rpm
    
    aarch64:
    firefox-60.8.0-1.el8_0.aarch64.rpm
    firefox-debuginfo-60.8.0-1.el8_0.aarch64.rpm
    firefox-debugsource-60.8.0-1.el8_0.aarch64.rpm
    
    ppc64le:
    firefox-60.8.0-1.el8_0.ppc64le.rpm
    firefox-debuginfo-60.8.0-1.el8_0.ppc64le.rpm
    firefox-debugsource-60.8.0-1.el8_0.ppc64le.rpm
    
    s390x:
    firefox-60.8.0-1.el8_0.s390x.rpm
    firefox-debuginfo-60.8.0-1.el8_0.s390x.rpm
    firefox-debugsource-60.8.0-1.el8_0.s390x.rpm
    
    x86_64:
    firefox-60.8.0-1.el8_0.x86_64.rpm
    firefox-debuginfo-60.8.0-1.el8_0.x86_64.rpm
    firefox-debugsource-60.8.0-1.el8_0.x86_64.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-2019-9811
    https://access.redhat.com/security/cve/CVE-2019-11709
    https://access.redhat.com/security/cve/CVE-2019-11711
    https://access.redhat.com/security/cve/CVE-2019-11712
    https://access.redhat.com/security/cve/CVE-2019-11713
    https://access.redhat.com/security/cve/CVE-2019-11715
    https://access.redhat.com/security/cve/CVE-2019-11717
    https://access.redhat.com/security/cve/CVE-2019-11730
    https://access.redhat.com/security/updates/classification/#critical
    
    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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