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Active IQ健全性インシデント:9.12以降へのアップグレード後に多数のsecd.rpc.authRequest.blockedアラートが通知される

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Category:
ontap-9
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NAS
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環境

  • ONTAP 9.12以降
  • CIFS / SMB

リスクの概要

  • 1分あたり30を超える割合で誤ったパスワードが送信されたために、1つ以上のCIFS / SMBクライアントでアクセスが拒否されます。
  • EMSエントリsecd.rpc.authRequest.blocked をログに記録し、IPからのアクセスを1分間拒否しますONTAP 9。

例:

 secd.rpc.authRequest.blocked: Too many CIFS authentication attempts with wrong password from client "X.X.X.X" on Vserver "vserver".

 

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