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                         AUSCERT Security Bulletin

                               ASB-2019.0074
                        Microsoft Internet Explorer
                               13 March 2019

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

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

Product:              Internet Explorer
Operating System:     Windows
Impact/Access:        Execute Arbitrary Code/Commands -- Remote with User Interaction
                      Provide Misleading Information  -- Remote with User Interaction
                      Access Confidential Data        -- Remote with User Interaction
                      Reduced Security                -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2019-0783 CVE-2019-0780 CVE-2019-0768
                      CVE-2019-0763 CVE-2019-0762 CVE-2019-0761
                      CVE-2019-0746 CVE-2019-0680 CVE-2019-0676
                      CVE-2019-0667 CVE-2019-0666 CVE-2019-0665
                      CVE-2019-0654 CVE-2019-0609 CVE-2019-0606
Member content until: Friday, April 12 2019
Reference:            ASB-2019.0052
                      ASB-2019.0051
                      ASB-2019.0049

OVERVIEW

        Microsoft has released its monthly security patch update for the month 
        of March 2019.
        
        This update resolves 15 vulnerabilities across the following products: 
        [1]
        
         Internet Explorer 10
         Internet Explorer 11
         Internet Explorer 9


IMPACT

        Microsoft has given the following details regarding these 
        vulnerabilities.
        
         Details         Impact                   Severity
         CVE-2019-0606   Remote Code Execution    Critical
         CVE-2019-0609   Remote Code Execution    Critical
         CVE-2019-0654   Spoofing                 Important
         CVE-2019-0665   Remote Code Execution    Important
         CVE-2019-0666   Remote Code Execution    Critical
         CVE-2019-0667   Remote Code Execution    Critical
         CVE-2019-0676   Information Disclosure   Important
         CVE-2019-0680   Remote Code Execution    Critical
         CVE-2019-0746   Remote Code Execution    Important
         CVE-2019-0761   Security Feature Bypass  Important
         CVE-2019-0762   Security Feature Bypass  Important
         CVE-2019-0763   Remote Code Execution    Critical
         CVE-2019-0768   Security Feature Bypass  Important
         CVE-2019-0780   Remote Code Execution    Important
         CVE-2019-0783   Remote Code Execution    Important


MITIGATION

        Microsoft recommends updating the software with the version made 
        available on the Microsoft Update Cataloge for the following Knowledge 
        Base articles. [1].
        
        
         KB4487018, KB4489882, KB4486996, KB4487026, KB4487025
         KB4489881, KB4489868, KB4486563, KB4487020, KB4489886
         KB4489880, KB4489899, KB4489891, KB4486474, KB4487044
         KB4487000, KB4489872, KB4489871, KB4487017, KB4489873
         KB4489878


REFERENCES

        [1] Security Update Guide
            https://portal.msrc.microsoft.com/en-us/security-guidance

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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