TMA-ROCKY8-2.4.1.4

Ensure access to /etc/cron.daily is configured

中等級 1自動化linux

說明

The /etc/cron.daily directory contains system cron jobs that need to run on a daily basis. The files in this directory cannot be manipulated by the crontab command, but are instead edited by system administrators using a text editor. The commands below restrict read/write and search access to user and group root, preventing regular users from accessing this directory.

檢查方式

稽核方法: Shell 指令

shell

alt0() { s=$(stat -Lc '%a %u %g' /etc/cron.daily/ 2>&1) || { echo "step1: $s"; return 1; }; set -- $s; m=$((8#$1)); [ $((m & ~0700)) -eq 0 ] && [ "$2" = 0 ] && [ "$3" = 0 ] || { echo "step1: /etc/cron.daily/ is mode $1 uid $2 gid $3, want 700 or stricter, uid 0, gid 0"; return 1; }; }; if alt0; then echo compliant; fi

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

- IF - cron is installed on the system: Run the following commands to set ownership and permissions on the /etc/cron.daily directory: # chown root:root /etc/cron.daily/ # chmod og-rwx /etc/cron.daily/

屬性

作業系統: rocky-8
標籤: cis-convertedlinux
參考資料: CIS Rocky Linux 8 Benchmark v3.0.0 - 2.4.1.4

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target linux