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CVE-1999-1225是否会影响ONTAP?

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适用场景

ONTAP 9

问题解答

 

根据 RFC 1813 , ONTAP 9会使用所需的mountstat3代码进行响应。 

  • 对于不存在的目录:

# mount nfs1:/test /t
mount.nfs: mounting nfs1:/test failed, reason given by server: No such file or directory

  • 对于已存在但用户 无权访问的目录:

# mount nfs1:/test2 /t
mount.nfs: access denied by server while mounting nfs1:/test2

注意: 如上所述(/将导出到状态为只读(ro)的所有主机)、可以确定给定的导出目录是否存在。 

  • 撤消对/的ro访问后、响应如下所示:

# mount nfs1:/test /t
mount.nfs: access denied by server while mounting nfs1:/test

注意: 在此配置中、ONTAP不再向未经授权的用户确认是否存在挂载点。必须为新挂载和现有挂载设置此值。

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