Synopsis: Important: thunderbird security update
Advisory ID:       SLSA-2019:3756-1
Issue Date:        2019-11-06
CVE Numbers:       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
--

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)
--

SL6
  x86_64
    thunderbird-68.2.0-2.el6_10.x86_64.rpm
    thunderbird-debuginfo-68.2.0-2.el6_10.x86_64.rpm
  i386
    thunderbird-68.2.0-2.el6_10.i686.rpm
    thunderbird-debuginfo-68.2.0-2.el6_10.i686.rpm

- Scientific Linux Development Team