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How does KB5008380 Microsoft CVE-2021-42287 Authentication Updates in Enforcement mode impact ONTAP 9 CIFS Operations

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ontap-9
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Applies to

  • ONTAP 9 (running on-prem or in the cloud/virtual environment)
  • Windows Server 2008 to 2022 Domain Controllers
  • CIFS
  • Authentication

Issue

  • ONTAP 9 operations requiring domain credentials, such as 'vserver cifs create'.
  • It fails due to the PacRequestorEnforcement registry value is set to 2 after upgrading Windows Server to the November security update (CVE-2021-42287).
  • Microsoft for Authentication Updates:

 

 

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