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Linux distributions

TMA-ALMA8-5.4.2.3

Ensure group root is the only GID 0 group

SrednjaNivo 1Automatskalinux

Opis

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

Kako se proverava

Metod provere: Komanda ljuske

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

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Run the following command to set the root group's GID to 0: # groupmod -g 0 root Remove any groups other than the root group with GID 0 or assign them a new GID if appropriate.

Svojstva

Operativni sistemi
almalinux-8
Oznake
cis-convertedlinux
Referenca
CIS AlmaLinux OS 8 Benchmark v4.0.0 - 5.4.2.3

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shell
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