Linux distributions
TMA-ALINUX3-2.4.1.3
Ensure access to /etc/cron.hourly is configured
Beschreibung
This directory contains system cron jobs that need to run on an hourly basis. The files in this directory cannot be manipulated by the crontab command, but are instead edited by system administrators using a text editor. The commands below restrict read/write and search access to user and group root, preventing regular users from accessing this directory.
So wird geprüft
Prüfmethode: Shell-Befehl
alt0() { s=$(stat -Lc '%a %u %g' /etc/cron.hourly/ 2>&1) || { echo "step1: $s"; return 1; }; set -- $s; m=$((8#$1)); [ $((m & ~0700)) -eq 0 ] && [ "$2" = 0 ] && [ "$3" = 0 ] || { echo "step1: /etc/cron.hourly/ is mode $1 uid $2 gid $3, want 700 or stricter, uid 0, gid 0"; return 1; }; }; if alt0; then echo compliant; fi- Erwartete Ausgabe
compliant
So wird behoben
Behebungsmethode: Anleitung oder Infrastruktur-Patch
- IF - cron is installed on the system: Run the following commands to set ownership and permissions on the /etc/cron.hourly directory: # chown root:root /etc/cron.hourly/ # chmod og-rwx /etc/cron.hourly/
Eigenschaften
- Betriebssysteme
- alinux-3
- Tags
- cis-convertedlinux
- Referenz
- CIS Alibaba Cloud Linux 3 Benchmark v2.0.0 - 2.4.1.3
Diesen Host prüfen
Führen Sie dies auf einem Rechner aus, den Sie prüfen dürfen. Der Scan ist schreibgeschützt.
tmaegis scan --target linux