Linux distributions
TMA-ALINUX3-7.1.3
Ensure access to /etc/group is configured
SedangLevel 1Otomatislinux
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.
Cara pemeriksaan
Metode audit: Perintah shell
shell
alt0() { s=$(stat -Lc '%a %u %g' /etc/group 2>&1) || { echo "step1: $s"; return 1; }; set -- $s; m=$((8#$1)); [ $((m & ~0644)) -eq 0 ] && [ "$2" = 0 ] && [ "$3" = 0 ] || { echo "step1: /etc/group is mode $1 uid $2 gid $3, want 644 or stricter, uid 0, gid 0"; 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 remove excess permissions, set owner, and set group on /etc/group: # chmod u-x,go-wx /etc/group # chown root:root /etc/group
Properti
- Sistem operasi
- alinux-3
- Tag
- cis-convertedlinux
- Referensi
- CIS Alibaba Cloud Linux 3 Benchmark v2.0.0 - 7.1.3
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target linux