Ensure SSH PAM is enabled

MittelStufe 1Automatisiertcos

Beschreibung

UsePAM Enables the Pluggable Authentication Module interface. If set to “yes” this will enable PAM authentication using ChallengeResponseAuthentication and PasswordAuthentication in addition to PAM account and session module processing for all authentication types When usePAM is set to yes, PAM runs through account and session types properly. This is important if you want to restrict access to services based off of IP, time or other factors of the account. Additionally, you can make sure users inherit certain environment variables on login or disallow access to the server

So wird geprüft

Prüfmethode: Shell-Befehl

shell

alt0() { command -v grep >/dev/null 2>&1 || { echo "step1: grep not installed"; return 1; }; command -v sshd >/dev/null 2>&1 || { echo "step1: sshd not installed"; return 1; }; o=$(bash -c 'sshd -T | grep -i usepam' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'usepam yes' || { echo step1: missing 'usepam yes'; return 1; }; }; if alt0; then echo compliant; fi

Erwartete Ausgabe: compliant

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

Edit the /etc/ssh/sshd_config file to set the parameter as follows: UsePAM yes

Eigenschaften

Betriebssysteme: Beliebig
Tags: container-optimized-oscosssh
Referenz: CIS Google Container-Optimized OS Benchmark v1.2.0 - 5.1.19 Ensure SSH PAM is enabled

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shell

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