SUSE Security Update: Security update for MozillaThunderbird
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:0142-1
Rating:             important
References:         #1160305 #1160498 
Cross-References:   CVE-2019-17015 CVE-2019-17016 CVE-2019-17017
                    CVE-2019-17021 CVE-2019-17022 CVE-2019-17024
                    CVE-2019-17026
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 15-SP1
                    SUSE Linux Enterprise Workstation Extension 15
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   An update that fixes 7 vulnerabilities is now available.

Description:

   This update for MozillaThunderbird to version 68.4.1 fixes the following
   issues:

   Security issues fixed:

   - CVE-2019-17026: IonMonkey type confusion with StoreElementHole and
     FallibleStoreElement
   - CVE-2019-17016: Bypass of @namespace CSS sanitization during pasting
   - CVE-2019-17017: Type Confusion in XPCVariant.cpp
   - CVE-2019-17022: CSS sanitization does not escape HTML tags
   - CVE-2019-17024: multiple Memory safety bugs fixed

   Non-security issues fixed:

   - Various improvements when setting up an account for a Microsoft Exchange
     server. For example better detection for Office 365 accounts.


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Workstation Extension 15-SP1:

      zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-142=1

   - SUSE Linux Enterprise Workstation Extension 15:

      zypper in -t patch SUSE-SLE-Product-WE-15-2020-142=1



Package List:

   - SUSE Linux Enterprise Workstation Extension 15-SP1 (x86_64):

      MozillaThunderbird-68.4.1-3.66.1
      MozillaThunderbird-debuginfo-68.4.1-3.66.1
      MozillaThunderbird-debugsource-68.4.1-3.66.1
      MozillaThunderbird-translations-common-68.4.1-3.66.1
      MozillaThunderbird-translations-other-68.4.1-3.66.1

   - SUSE Linux Enterprise Workstation Extension 15 (x86_64):

      MozillaThunderbird-68.4.1-3.66.1
      MozillaThunderbird-debuginfo-68.4.1-3.66.1
      MozillaThunderbird-debugsource-68.4.1-3.66.1
      MozillaThunderbird-translations-common-68.4.1-3.66.1
      MozillaThunderbird-translations-other-68.4.1-3.66.1


References:

   https://www.suse.com/security/cve/CVE-2019-17015.html
   https://www.suse.com/security/cve/CVE-2019-17016.html
   https://www.suse.com/security/cve/CVE-2019-17017.html
   https://www.suse.com/security/cve/CVE-2019-17021.html
   https://www.suse.com/security/cve/CVE-2019-17022.html
   https://www.suse.com/security/cve/CVE-2019-17024.html
   https://www.suse.com/security/cve/CVE-2019-17026.html
   https://bugzilla.suse.com/1160305
   https://bugzilla.suse.com/1160498

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