RedHat: RHSA-2019-4205:01 Important: thunderbird security update

    Date11 Dec 2019
    CategoryRed Hat
    248
    Posted ByLinuxSecurity Advisories
    An update for thunderbird is now available for Red Hat Enterprise Linux 6. 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
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: thunderbird security update
    Advisory ID:       RHSA-2019:4205-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:4205
    Issue date:        2019-12-11
    CVE Names:         CVE-2019-17005 CVE-2019-17008 CVE-2019-17010 
                       CVE-2019-17011 CVE-2019-17012 
    =====================================================================
    
    1. Summary:
    
    An update for thunderbird is now available for Red Hat Enterprise Linux 6.
    
    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. Relevant releases/architectures:
    
    Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
    Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
    Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
    
    3. Description:
    
    Mozilla Thunderbird is a standalone mail and newsgroup client.
    
    This update upgrades Thunderbird to version 68.3.0.
    
    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
    
    All running instances of Thunderbird must be restarted for the update 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:
    thunderbird-68.3.0-3.el6_10.src.rpm
    
    i386:
    thunderbird-68.3.0-3.el6_10.i686.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.i686.rpm
    
    x86_64:
    thunderbird-68.3.0-3.el6_10.x86_64.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.x86_64.rpm
    
    Red Hat Enterprise Linux Server Optional (v. 6):
    
    Source:
    thunderbird-68.3.0-3.el6_10.src.rpm
    
    i386:
    thunderbird-68.3.0-3.el6_10.i686.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.i686.rpm
    
    ppc64:
    thunderbird-68.3.0-3.el6_10.ppc64.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.ppc64.rpm
    
    s390x:
    thunderbird-68.3.0-3.el6_10.s390x.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.s390x.rpm
    
    x86_64:
    thunderbird-68.3.0-3.el6_10.x86_64.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation (v. 6):
    
    Source:
    thunderbird-68.3.0-3.el6_10.src.rpm
    
    i386:
    thunderbird-68.3.0-3.el6_10.i686.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.i686.rpm
    
    x86_64:
    thunderbird-68.3.0-3.el6_10.x86_64.rpm
    thunderbird-debuginfo-68.3.0-3.el6_10.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-2019-17005
    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/#important
    https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/
    
    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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