Check for Duplicate Group Names

SrednjaNivo 1Automatskasolaris

Opis

Although the groupadd program will not let you create a duplicate group name, it is possible for an administrator to manually modify group and change the group name. If a group is assigned a duplicate group name, it will create and have access to files with the first GID for that group in group. Effectively, the GID is shared, which is a security risk. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

Kako se proverava

Metod provere: Komanda ljuske

shell

command -v getent >/dev/null 2>&1 || exit 1; out=$( { getent group | cut -f1 -d: | sort | uniq -d ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Correct or justify any items discovered in the Audit step. Determine if there are any duplicate group names, and work with their respective owners to determine the best course of action in accordance with site policy.

Svojstva

Operativni sistemi: Bilo koji
Oznake: solarisaccounts
Referenca: CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 9.18 Check for Duplicate Group Names

Proverite ovaj računar

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

shell

tmaegis scan --target solaris