Microsoft Dynamics 365 (on-premises): Execute Arbitrary Code/Commands -- Existing Account

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                         AUSCERT Security Bulletin

                               ASB-2021.0235
  Microsoft Patch Tuesday update for Microsoft Dynamics for November 2021
                             10 November 2021

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

Product:          Microsoft Dynamics 365 (on-premises)
Operating System: Windows
Impact/Access:    Execute Arbitrary Code/Commands -- Existing Account
Resolution:       Patch/Upgrade
CVE Names:        CVE-2021-42316  

OVERVIEW

        Microsoft has released its monthly security patch update for the
        month of November 2021.
        This update resolves 1 vulnerabilities across the following products:
        [1]
         Microsoft Dynamics 365 (on-premises) version 9.0
         Microsoft Dynamics 365 (on-premises) version 9.1


IMPACT

        Microsoft has given the following details regarding these vulnerabilities.
         Details         Impact                   Severity
         CVE-2021-42316  Remote Code Execution    Critical


MITIGATION

        Microsoft recommends updating the software with the version made
        available on the Microsoft Update Catalogue for the following
        Knowledge Base articles. [1].


REFERENCES

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

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Australian Computer Emergency Response Team
The University of Queensland
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