Ensure access to /etc/shadow is configured

SedangLevel 1Otomatislinux

Deskripsi

The /etc/shadow file is used to store the information about user accounts that is critical to the security of those accounts, such as the hashed password and other security information.

Cara pemeriksaan

Metode audit: Perintah shell

shell

alt0() { command -v stat >/dev/null 2>&1 || { echo "step1: stat not installed"; return 1; }; o=$(bash -c 'stat -Lc '"'"'Access: (%#a/%A)  Uid: ( %u/ %U) Gid: ( %g/ %G)'"'"'  /etc/shadow' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'Access: (0/----------) Uid: ( 0/ root) Gid: ( 0/ root)' || { echo step1: missing 'Access: (0/----------) Uid: ( 0/ root) Gid: ( 0/ root)'; return 1; }; }; if alt0; then echo compliant; fi

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Run the following commands to set mode, owner, and group on /etc/shadow: # chown root:root /etc/shadow # chmod 0000 /etc/shadow

Properti

Sistem operasi: rocky-8
Tag: cis-convertedlinux
Referensi: CIS Rocky Linux 8 Benchmark v3.0.0 - 7.1.5

Periksa host ini

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

shell

tmaegis scan --target linux