Ensure password fields are not empty

YüksekDüzey 1Otomatikros

Açıklama

An account with an empty password field means that anybody may log in as that user without providing a password. The audit requires every account in /etc/shadow to have a non-empty password field. Host-level control from the CIS ROS Melodic benchmark (Ubuntu 18.04 robot hosts); run as root.

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

shell

[ -r /etc/shadow ] || exit 1
u=$(awk -F: '($2 == "") {print $1}' /etc/shadow)
[ -z "$u" ] && echo compliant || echo "accounts without password: $(printf '%s ' $u)"

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

If any accounts in the /etc/shadow file do not have a password, run the following command to lock the account until it can be determined why it does not have a password: # passwd -l <username> Also, check to see if the account is logged in and investigate what it is being used for to determine if it needs to be forced off.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: rosros1melodicmaintenance
Referans: CIS ROS Melodic Benchmark v1.0.0 - 6.2.1 Ensure password fields are not empty

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shell

tmaegis scan --target ros