RedHat: RHSA-2019-3210:01 Important: thunderbird security update

    Date29 Oct 2019
    CategoryRed Hat
    333
    Posted ByLinuxSecurity Advisories
    An update for thunderbird is now available for Red Hat Enterprise Linux 7. 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-2019:3210-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3210
    Issue date:        2019-10-29
    CVE Names:         CVE-2019-11757 CVE-2019-11758 CVE-2019-11759 
                       CVE-2019-11760 CVE-2019-11761 CVE-2019-11762 
                       CVE-2019-11763 CVE-2019-11764 CVE-2019-15903 
    =====================================================================
    
    1. Summary:
    
    An update for thunderbird is now available for Red Hat Enterprise Linux 7.
    
    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 Client (v. 7) - x86_64
    Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64
    Red Hat Enterprise Linux Workstation (v. 7) - x86_64
    
    3. Description:
    
    Mozilla Thunderbird is a standalone mail and newsgroup client.
    
    This update upgrades Thunderbird to version 68.2.0.
    
    Security Fix(es):
    
    * Mozilla: Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2
    (CVE-2019-11764)
    
    * Mozilla: Use-after-free when creating index updates in IndexedDB
    (CVE-2019-11757)
    
    * Mozilla: Potentially exploitable crash due to 360 Total Security
    (CVE-2019-11758)
    
    * Mozilla: Stack buffer overflow in HKDF output (CVE-2019-11759)
    
    * Mozilla: Stack buffer overflow in WebRTC networking (CVE-2019-11760)
    
    * Mozilla: Unintended access to a privileged JSONView object
    (CVE-2019-11761)
    
    * Mozilla: document.domain-based origin isolation has same-origin-property
    violation (CVE-2019-11762)
    
    * Mozilla: Incorrect HTML parsing results in XSS bypass technique
    (CVE-2019-11763)
    
    * expat: heap-based buffer over-read via crafted XML input (CVE-2019-15903)
    
    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/):
    
    1752592 - CVE-2019-15903 expat: heap-based buffer over-read via crafted XML input
    1764438 - CVE-2019-11757 Mozilla: Use-after-free when creating index updates in IndexedDB
    1764439 - CVE-2019-11758 Mozilla: Potentially exploitable crash due to 360 Total Security
    1764440 - CVE-2019-11759 Mozilla: Stack buffer overflow in HKDF output
    1764441 - CVE-2019-11760 Mozilla: Stack buffer overflow in WebRTC networking
    1764442 - CVE-2019-11761 Mozilla: Unintended access to a privileged JSONView object
    1764443 - CVE-2019-11762 Mozilla: document.domain-based origin isolation has same-origin-property violation
    1764444 - CVE-2019-11763 Mozilla: Incorrect HTML parsing results in XSS bypass technique
    1764446 - CVE-2019-11764 Mozilla: Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2
    
    6. Package List:
    
    Red Hat Enterprise Linux Client (v. 7):
    
    Source:
    thunderbird-68.2.0-1.el7_7.src.rpm
    
    x86_64:
    thunderbird-68.2.0-1.el7_7.x86_64.rpm
    thunderbird-debuginfo-68.2.0-1.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux Server Optional (v. 7):
    
    Source:
    thunderbird-68.2.0-1.el7_7.src.rpm
    
    ppc64le:
    thunderbird-68.2.0-1.el7_7.ppc64le.rpm
    thunderbird-debuginfo-68.2.0-1.el7_7.ppc64le.rpm
    
    x86_64:
    thunderbird-68.2.0-1.el7_7.x86_64.rpm
    thunderbird-debuginfo-68.2.0-1.el7_7.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation (v. 7):
    
    Source:
    thunderbird-68.2.0-1.el7_7.src.rpm
    
    x86_64:
    thunderbird-68.2.0-1.el7_7.x86_64.rpm
    thunderbird-debuginfo-68.2.0-1.el7_7.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-2019-11757
    https://access.redhat.com/security/cve/CVE-2019-11758
    https://access.redhat.com/security/cve/CVE-2019-11759
    https://access.redhat.com/security/cve/CVE-2019-11760
    https://access.redhat.com/security/cve/CVE-2019-11761
    https://access.redhat.com/security/cve/CVE-2019-11762
    https://access.redhat.com/security/cve/CVE-2019-11763
    https://access.redhat.com/security/cve/CVE-2019-11764
    https://access.redhat.com/security/cve/CVE-2019-15903
    https://access.redhat.com/security/updates/classification/#important
    https://www.mozilla.org/en-US/security/advisories/mfsa2019-35/
    
    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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