TMA-COS-6.1.3
Ensure permissions on /etc/group are configured
SedangLevel 1Otomatiscos
Deskripsi
The /etc/group file contains a list of all the valid groups defined in the system. The command below allows read/write access for root and read access for everyone else. The /etc/group file needs to be protected from unauthorized changes by non- privileged users, but needs to be readable as this information is used with many non- privileged programs.
Cara pemeriksaan
Metode audit: Perintah shell
shell
alt0() { command -v stat >/dev/null 2>&1 || { echo "step1: stat not installed"; return 1; }; o=$(bash -c 'stat /etc/group' 2>&1); printf '%s\n' "$o" | tr -s ' \t' ' ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)' || { echo step1: missing 'Access: (0644/-rw-r--r--) 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 command to set permissions on /etc/group : # chown root:root /etc/group # chmod 644 /etc/group
Properti
- Sistem operasi
- Apa saja
- Tag
- access-controlcontainer-optimized-oscos
- Referensi
- CIS Google Container-Optimized OS Benchmark v1.2.0 - 6.1.3 Ensure permissions on /etc/group are configured
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target cos