Operating System:

[SUSE]

Published:

25 February 2019

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0560
       SUSE Security Update: Security update for Mozilla Thunderbird
                             25 February 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Mozilla Thunderbird
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
                   Provide Misleading Information  -- Remote/Unauthenticated      
                   Access Confidential Data        -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-5785 CVE-2018-18509 CVE-2018-18356
                   CVE-2018-18335  

Reference:         ASB-2019.0058
                   ASB-2019.0055
                   ESB-2019.0527
                   ESB-2019.0497
                   ESB-2019.0479.2

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190469-1/

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   SUSE Security Update: Security update for Mozilla Thunderbird
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0469-1
Rating:             important
References:         #1125330 
Cross-References:   CVE-2018-18335 CVE-2018-18356 CVE-2018-18509
                    CVE-2019-5785
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 15
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for MozillaThunderbird to version 60.5.1 fixes the following
   issues:

   Security issues fixed (MFSA 2019-06 bsc#1125330):

   - CVE-2018-18335: Fixed a Buffer overflow in Skia by default deactivating
     Canvas 2D. This issue does not affect Linuc distributions.
   - CVE-2018-18509: Fixed a flaw which during verification of certain S/MIME
     signatures showing mistakenly that emails bring a valid sugnature.
   - CVE-2018-18356: Fixed a Use-after-free in Skia.
   - CVE-2019-5785: Fixed an Integer overflow in Skia.


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:

      zypper in -t patch SUSE-SLE-Product-WE-15-2019-469=1



Package List:

   - SUSE Linux Enterprise Workstation Extension 15 (x86_64):

      MozillaThunderbird-60.5.1-3.24.1
      MozillaThunderbird-debuginfo-60.5.1-3.24.1
      MozillaThunderbird-debugsource-60.5.1-3.24.1
      MozillaThunderbird-translations-common-60.5.1-3.24.1
      MozillaThunderbird-translations-other-60.5.1-3.24.1


References:

   https://www.suse.com/security/cve/CVE-2018-18335.html
   https://www.suse.com/security/cve/CVE-2018-18356.html
   https://www.suse.com/security/cve/CVE-2018-18509.html
   https://www.suse.com/security/cve/CVE-2019-5785.html
   https://bugzilla.suse.com/1125330

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