Ensure root is the only UID 0 account

SrednjaNivo 1Automatskalinux

Opis

Any account with UID 0 has superuser privileges on the system.

Kako se proverava

Metod provere: Komanda ljuske

shell

alt0() { command -v awk >/dev/null 2>&1 || { echo "step1: awk not installed"; return 1; }; command -v cat >/dev/null 2>&1 || { echo "step1: cat not installed"; return 1; }; o=$(bash -c 'cat /etc/passwd | awk -F: '"'"'($3 == 0) { print $1 }'"'"'' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- root || { echo step1: missing root; return 1; }; }; if alt0; then echo compliant; fi

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Remove any users other than root with UID 0 or assign them a new UID if appropriate.

Svojstva

Operativni sistemi: alinux-2
Oznake: cis-convertedlinux
Referenca: CIS Aliyun Linux 2 Benchmark v1.0.0 ARCHIVE - 6.2.5

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target linux