Operating System:

[Win]

Published:

10 February 2021

Protect yourself against future threats.

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                         AUSCERT Security Bulletin

                               ASB-2021.0041
        Microsoft Patch Tuesday update for Azure for February 2021
                             10 February 2021

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

Product:          Microsoft Azure Kubernetes Service
                  azure-iot-cli-extension
Operating System: Windows
Impact/Access:    Increased Privileges -- Existing Account
Resolution:       Patch/Upgrade
CVE Names:        CVE-2021-24109 CVE-2021-24087 

OVERVIEW

        Microsoft has released its monthly security patch update for the
        month of February 2021.
        
        This update resolves 2 vulnerabilities across the following products:
        [1]
        
         Microsoft Azure Kubernetes Service
         azure-iot-cli-extension


IMPACT

        Microsoft has given the following details regarding these vulnerabilities.
        
         Details         Impact                   Severity
         CVE-2021-24087  Elevation of Privilege   Important
         CVE-2021-24109  Elevation of Privilege   Moderate


MITIGATION

        Microsoft recommends updating the software to the latest available
        version available on the Microsoft Update Catalog. [1].


REFERENCES

        [1] Microsoft Security Update Guidance
            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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