Operating System:

[SUSE]

Published:

13 January 2020

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.0118
          SUSE-SU-2020:14268-1 Security update for MozillaFirefox
                              13 January 2020

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

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

Product:           Firefox ESR
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Cross-site Scripting            -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
                   Access Confidential Data        -- Remote with User Interaction
                   Unauthorised Access             -- Remote with User Interaction
                   Reduced Security                -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-17026 CVE-2019-17024 CVE-2019-17022
                   CVE-2019-17021 CVE-2019-17017 CVE-2019-17016
                   CVE-2019-17015  

Reference:         ESB-2020.0116
                   ESB-2020.0112
                   ESB-2020.0110
                   ESB-2020.0108
                   ESB-2020.0078
                   ESB-2020.0055

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-202014268-1.html

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SUSE Security Update: Security update for MozillaFirefox

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:14268-1
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 Server 11-SP4-LTSS
______________________________________________________________________________

An update that fixes 7 vulnerabilities is now available.

Description:

This update for MozillaFirefox fixes the following issues:

  o Firefox Extended Support Release 68.4.1 ESR * Fixed: Security fix MFSA
    2020-03 (bsc#1160498) * CVE-2019-17026 (bmo#1607443) IonMonkey type
    confusion with StoreElementHole and FallibleStoreElement


  o Firefox Extended Support Release 68.4.0 ESR * Fixed: Various security fixes
    MFSA 2020-02 (bsc#1160305) * CVE-2019-17015 (bmo#1599005) Memory corruption
    in parent process during new content process initialization on Windows *
    CVE-2019-17016 (bmo#1599181) Bypass of @namespace CSS sanitization during
    pasting * CVE-2019-17017 (bmo#1603055) Type Confusion in XPCVariant.cpp *
    CVE-2019-17021 (bmo#1599008) Heap address disclosure in parent process
    during content process initialization on Windows * CVE-2019-17022 (bmo#
    1602843) CSS sanitization does not escape HTML tags * CVE-2019-17024 (bmo#
    1507180, bmo#1595470, bmo#1598605, bmo#1601826) Memory safety bugs fixed in
    Firefox 72 and Firefox ESR 68.4

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:

  o SUSE Linux Enterprise Server 11-SP4-LTSS:
    zypper in -t patch slessp4-MozillaFirefox-14268=1

Package List:

  o SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64):
       MozillaFirefox-68.4.1-78.57.1
       MozillaFirefox-translations-common-68.4.1-78.57.1
       MozillaFirefox-translations-other-68.4.1-78.57.1


References:

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

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