TMA-DOCKER-3.4

Ensure that docker.socket file permissions are set to 644 or more restrictive

TinggiLevel 1Otomatisdocker

Deskripsi

The docker.socket unit file must have mode 644 or more restrictive so that it cannot be modified by non-root users. The audit flags any existing candidate path (/usr/lib/systemd/system/docker.socket, /lib/systemd/system/docker.socket, /etc/systemd/system/docker.socket) with permission bits outside 644; not applicable when none exists.

Cara pemeriksaan

Metode audit: Perintah shell

shell

for f in /usr/lib/systemd/system/docker.socket /lib/systemd/system/docker.socket /etc/systemd/system/docker.socket; do [ -e "$f" ] || continue; out=$(find "$f" -maxdepth 0 -perm /7133) || exit 1; [ -z "$out" ] || { echo "$f"; exit 0; }; done; echo compliant

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Perintah shell

shell

for f in /usr/lib/systemd/system/docker.socket /lib/systemd/system/docker.socket /etc/systemd/system/docker.socket; do if [ -e "$f" ]; then chmod 644 "$f" || exit 1; fi; done

Properti

Sistem operasi: Apa saja
Tag: dockerpermissions
Referensi: CIS Docker Benchmark v1.9.0 - 3.4 Ensure that docker.socket file permissions are set to 644 or more restrictive

Periksa host ini

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

shell

tmaegis scan --target docker