Ensure the file permissions mask is correct

SedangLevel 1Tinjauan manualyugabytedb

Deskripsi

Files are always created using a default set of permissions. File permissions can be restricted by applying a permissions mask called the umask. The yugabyte user account should use a umask of 077 to deny file access to all user accounts except the owner.

Cara pemeriksaan

Metode audit: Tinjauan manual

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As root run su - yugabyte -c umask. The umask of the yugabyte user must be 0077 or more restrictive; anything less restrictive (e.g. the default 0022) is a finding. Check .bash_profile, .profile and .bashrc of the yugabyte user.

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Depending upon the yugabyte user's environment, the umask is typically set in the initialization file .bash_profile, but may also be set in .profile or .bashrc. To set the umask, add the following to the appropriate profile file: # whoami yugabyte # cd ~ # ls -ld .{bash_profile,profile,bashrc} ls: cannot access '.bash_profile': No such file or directory ls: cannot access '.profile': No such file or directory ls: cannot access '.bashrc': No such ...

Properti

Sistem operasi: Apa saja
Tag: yugabytedbpermissions
Referensi: CIS YugabyteDB Benchmark v2.0.0 - 2.1 Ensure the file permissions mask is correct