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                         AUSCERT Security Bulletin

                               ASB-2020.0050
 ADV200002 | Chromium Security Updates for Microsoft Edge (Chromium-Based)
                             26 February 2020

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

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

Product:              Microsoft Edge
Operating System:     Windows
Impact/Access:        Execute Arbitrary Code/Commands -- Remote with User Interaction
                      Denial of Service               -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2020-6418 CVE-2020-6407 
Member content until: Friday, March 27 2020
Reference:            ASB-2020.0049

OVERVIEW

        Microsoft has updated its Edge browser to include security fixes 
        from the upstream Chromium project.
        
        Edge version: 80.0.361.62
        Chromium version: 80.0.3987.122
        Date Released: 2/25/2020
        
        This fixes 3 vulnerabilities. [1] [2]


IMPACT

        The following vulnerabilities have been addressed:
        
        CVE-2020-6407 CVE-2020-6418 [1]


MITIGATION

        It is advised to update Edge to version 80.0.361.62 or later.


REFERENCES

        [1] Chromium Security Updates for Microsoft Edge based on Chromium
            https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV200002

        [2] Google Chrome Releases
            https://chromereleases.googleblog.com/2020/02/

AusCERT has made every effort to ensure that the information contained
in this document is accurate.  However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours 
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
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