Check for Duplicate Group Names

SedangLevel 1Otomatissolaris

Deskripsi

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.

Cara pemeriksaan

Metode audit: Perintah shell

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

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

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.

Properti

Sistem operasi: Apa saja
Tag: solarisaccounts
Referensi: CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 9.18 Check for Duplicate Group Names

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target solaris