Ensure inactive password lock is 30 days or less

HochStufe 1Automatisiertazure-container-linux

Beschreibung

User accounts that have been inactive for over a given period of time can be automatically disabled. It is recommended that accounts that are inactive for 30 days after password expiration be disabled. Audit: Passes when the INACTIVE default in /etc/default/useradd (as shown by useradd -D) and the inactivity period of every account with a password in /etc/shadow are between 0 and 30 days (-1 or an empty field means no lock and fails).

So wird geprüft

Prüfmethode: Shell-Befehl

shell

bad=0; [ -r /etc/shadow ] || exit 1; v=$(sed -n "s/^INACTIVE=//p" /etc/default/user[a]dd 2>/dev/null | tail -1); [ -n "$v" ] && [ "$v" -ge 0 ] && [ "$v" -le 30 ] || bad=1; for x in $(awk -F: '$2 ~ /^[^*!xX]/ && $2 != "" {print ($7==""?"-1":$7)}' /etc/shadow); do [ "$x" -ge 0 ] && [ "$x" -le 30 ] || bad=1; done; [ $bad -eq 0 ] && echo compliant || echo noncompliant

Erwartete Ausgabe: compliant

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

Run the following command to set the default password inactivity period to 30 days: # useradd -D -f 30 Modify user parameters for all users with a password set to match: # chage --inactive 30 <user>

Eigenschaften

Betriebssysteme: Beliebig
Tags: azure-container-linuxpasswordsaging
Referenz: CIS Azure Container Linux Benchmark v1.0.0 - 5.5.1.4 Ensure inactive password lock is 30 days or less

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