Ensure accounts in /etc/passwd use shadowed passwords

TinggiLevel 1Otomatisazure-container-linux

Deskripsi

Local accounts can use shadowed passwords. With shadowed passwords, the passwords are saved in shadow password file, /etc/shadow, encrypted by a salted one-way hash. Accounts with a shadowed password have an x in the second field in /etc/passwd. Audit: Passes when every account in /etc/passwd has x in the password field.

Cara pemeriksaan

Metode audit: Perintah shell

shell

awk -F: '($2 != "x"){f=1} END{exit f}' /etc/passwd && echo compliant || echo noncompliant

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Run the following command to set accounts to use shadowed passwords and migrate passwords in /etc/passwd to /etc/shadow: # pwconv Investigate to determine if the account is logged in and what it is being used for, to determine if it needs to be forced off.

Properti

Sistem operasi: Apa saja
Tag: azure-container-linuxaccounts
Referensi: CIS Azure Container Linux Benchmark v1.0.0 - 7.2.1 Ensure accounts in /etc/passwd use shadowed passwords

Periksa host ini

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

shell

tmaegis scan --target azure-container-linux