RedHat: RHSA-2019-4108:01 Critical: firefox security update

    Date05 Dec 2019
    CategoryRed Hat
    502
    Posted ByLinuxSecurity Advisories
    An update for firefox is now available for Red Hat Enterprise Linux 6. 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
    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA256
    
    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Critical: firefox security update
    Advisory ID:       RHSA-2019:4108-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:4108
    Issue date:        2019-12-05
    CVE Names:         CVE-2019-17005 CVE-2019-17008 CVE-2019-17010 
                       CVE-2019-17011 CVE-2019-17012 
    =====================================================================
    
    1. Summary:
    
    An update for firefox is now available for Red Hat Enterprise Linux 6.
    
    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 Desktop (v. 6) - i386, x86_64
    Red Hat Enterprise Linux Desktop Optional (v. 6) - x86_64
    Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
    Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
    Red Hat Enterprise Linux Server Optional (v. 6) - x86_64
    Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
    Red Hat Enterprise Linux Workstation Optional (v. 6) - 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 68.3.0 ESR.
    
    Security Fix(es):
    
    * Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
    
    * Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3
    (CVE-2019-17012)
    
    * Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
    
    * Mozilla: Use-after-free when performing device orientation checks
    (CVE-2019-17010)
    
    * Mozilla: Use-after-free when retrieving a document in antitracking
    (CVE-2019-17011)
    
    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/):
    
    1779431 - CVE-2019-17008 Mozilla: Use-after-free in worker destruction
    1779434 - CVE-2019-17010 Mozilla: Use-after-free when performing device orientation checks
    1779435 - CVE-2019-17005 Mozilla: Buffer overflow in plain text serializer
    1779436 - CVE-2019-17011 Mozilla: Use-after-free when retrieving a document in antitracking
    1779437 - CVE-2019-17012 Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3
    
    6. Package List:
    
    Red Hat Enterprise Linux Desktop (v. 6):
    
    Source:
    firefox-68.3.0-1.el6_10.src.rpm
    
    i386:
    firefox-68.3.0-1.el6_10.i686.rpm
    firefox-debuginfo-68.3.0-1.el6_10.i686.rpm
    
    x86_64:
    firefox-68.3.0-1.el6_10.x86_64.rpm
    firefox-debuginfo-68.3.0-1.el6_10.x86_64.rpm
    
    Red Hat Enterprise Linux Desktop Optional (v. 6):
    
    x86_64:
    firefox-68.3.0-1.el6_10.i686.rpm
    firefox-debuginfo-68.3.0-1.el6_10.i686.rpm
    
    Red Hat Enterprise Linux HPC Node Optional (v. 6):
    
    Source:
    firefox-68.3.0-1.el6_10.src.rpm
    
    x86_64:
    firefox-68.3.0-1.el6_10.i686.rpm
    firefox-68.3.0-1.el6_10.x86_64.rpm
    firefox-debuginfo-68.3.0-1.el6_10.i686.rpm
    firefox-debuginfo-68.3.0-1.el6_10.x86_64.rpm
    
    Red Hat Enterprise Linux Server (v. 6):
    
    Source:
    firefox-68.3.0-1.el6_10.src.rpm
    
    i386:
    firefox-68.3.0-1.el6_10.i686.rpm
    firefox-debuginfo-68.3.0-1.el6_10.i686.rpm
    
    ppc64:
    firefox-68.3.0-1.el6_10.ppc64.rpm
    firefox-debuginfo-68.3.0-1.el6_10.ppc64.rpm
    
    s390x:
    firefox-68.3.0-1.el6_10.s390x.rpm
    firefox-debuginfo-68.3.0-1.el6_10.s390x.rpm
    
    x86_64:
    firefox-68.3.0-1.el6_10.x86_64.rpm
    firefox-debuginfo-68.3.0-1.el6_10.x86_64.rpm
    
    Red Hat Enterprise Linux Server Optional (v. 6):
    
    x86_64:
    firefox-68.3.0-1.el6_10.i686.rpm
    firefox-debuginfo-68.3.0-1.el6_10.i686.rpm
    
    Red Hat Enterprise Linux Workstation (v. 6):
    
    Source:
    firefox-68.3.0-1.el6_10.src.rpm
    
    i386:
    firefox-68.3.0-1.el6_10.i686.rpm
    firefox-debuginfo-68.3.0-1.el6_10.i686.rpm
    
    x86_64:
    firefox-68.3.0-1.el6_10.x86_64.rpm
    firefox-debuginfo-68.3.0-1.el6_10.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation Optional (v. 6):
    
    x86_64:
    firefox-68.3.0-1.el6_10.i686.rpm
    firefox-debuginfo-68.3.0-1.el6_10.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-2019-17005
    https://access.redhat.com/security/cve/CVE-2019-17008
    https://access.redhat.com/security/cve/CVE-2019-17010
    https://access.redhat.com/security/cve/CVE-2019-17011
    https://access.redhat.com/security/cve/CVE-2019-17012
    https://access.redhat.com/security/updates/classification/#critical
    https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2019 Red Hat, Inc.
    -----BEGIN PGP SIGNATURE-----
    Version: GnuPG v1
    
    iQIVAwUBXekqOtzjgjWX9erEAQjnxw/+LkvDMH+xh41wSsfHhj615UQnwBySrAW4
    6REbjG7sxJYSXqrzXAaJ0CIGu9TRaAzzBq81ISBf57rO57rCltDWsZ1nF3Gt2Qgu
    6UdCQQW1TFp/ZA9Hn+tRBP7wNRaNpUR9UjB9lL2mE6UKE6Ezeg475Ren5qw0M6Ke
    PXVmzoFtrUwlSUe70EZCab+ORkduG/1xPbTepayGgLJFVNUuYNYaJtvXIb0LmHg3
    2Bkw7GQhhiJ9Bi1y/UakpsZfze7rx2sdiJqqv2cSnpAnps9Pxq5LcyL8boREm5Bm
    +Mh+M1Kz2bnTqQSMkVRuoz/JftgqxcKEcY1XIE6ZK/IfgYWZYEj6IsijAGlgy1W0
    A9oelmn85wJ5FSIQXjaz6JmWbCyTgvYaRyidVwSw5VFdaH7FnaM/hTImzKCUFA1q
    9zxnMAAbzJZaZ9DiIU1iqw8UfQUZrfq/cJ2RxcXRj5ChfpTgK9Obz6VXId3GJHTK
    cgPFXH57STqqi/1EEmENMpqWAhtOveBkoHS2hKM0MIId4DM+0P9hCtoOOff78bbV
    6oq1rQaJyDC8J6VSaLbfHtXHQdVo3uOv5n5TRWlWzDvY9CGwmJt4MyOIL5lcI6Up
    pc+exCtp8TaAoqsEWseIvyoCM6oDwchh/ggO6UzXxqlbArPDWYGeEIUCIOuLHQcg
    6w4Nlz/pHGM=
    =OWN3
    -----END PGP SIGNATURE-----
    
    --
    RHSA-announce mailing list
    This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.redhat.com/mailman/listinfo/rhsa-announce
    
    You are not authorised to post comments.

    Comments powered by CComment

    LinuxSecurity Poll

    What do you think of the LinuxSecurity Privacy news articles?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 3 answer(s).
    /main-polls/25-what-do-you-think-of-the-linuxsecurity-privacy-news-articles?task=poll.vote&format=json
    25
    radio
    [{"id":"90","title":"Love them!","votes":"5","type":"x","order":"1","pct":100,"resources":[]},{"id":"91","title":"I'm indifferent","votes":"0","type":"x","order":"2","pct":0,"resources":[]},{"id":"92","title":"Not interested in this topic","votes":"0","type":"x","order":"3","pct":0,"resources":[]}]["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"]["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"]350
    bottom200

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.