Ensure accounts in /etc/passwd use shadowed passwords

VisokaNivo 1Automatskaazure-container-linux

Opis

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.

Kako se proverava

Metod provere: Komanda ljuske

shell

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

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

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.

Svojstva

Operativni sistemi: Bilo koji
Oznake: azure-container-linuxaccounts
Referenca: CIS Azure Container Linux Benchmark v1.0.0 - 7.2.1 Ensure accounts in /etc/passwd use shadowed passwords

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target azure-container-linux