Ensure default group for the root account is GID 0

TinggiLevel 1Otomatisazure-container-linux

Deskripsi

The usermod command can be used to specify which group the root account belongs to. This affects permissions of files that are created by the root account.

Cara pemeriksaan

Metode audit: Perintah shell

shell

alt0() { command -v cut >/dev/null 2>&1 || { echo "step1: cut not installed"; return 1; }; command -v grep >/dev/null 2>&1 || { echo "step1: grep not installed"; return 1; }; o=$(bash -c 'grep "^root:" /etc/passwd | cut -f4 -d:' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 0 || { echo step1: missing 0; return 1; }; }; if alt0; then echo compliant; fi

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Run the following command to set the root account default group to GID 0 : # usermod -g 0 root

Properti

Sistem operasi: Apa saja
Tag: azure-container-linuxcis-converted
Referensi: CIS Azure Container Linux Benchmark v1.0.0 - 5.5.3 Ensure default group for the root account is GID 0

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shell

tmaegis scan --target azure-container-linux