TMA-AIX-4.3.1.5
Ensure rcnfs service is not in use
Açıklama
The rcnfs entry starts the NFS, NIS and automount daemons during system boot. Additionally, it automounts filesystems with the attribute vfs = nfs. NFS is a service with numerous historical vulnerabilities and should not be enabled unless there is no alternative. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.
Nasıl denetlenir
Denetim yöntemi: Kabuk komutu
command -v lsitab >/dev/null 2>&1 || exit 1; out=$( { lsitab rcnfs | grep -v off ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20- Beklenen çıktı
compliant
Nasıl düzeltilir
Düzeltme yöntemi: Kılavuz veya altyapı yaması
Use the chitab command to disable the NFS start-up script in /etc/inittab: Note: Do not use the rmitab to remove the NFS start-up script from /etc/inittab as it may return during a update. chitab "rcnfs:23456789:off:/etc/rc.nfs > /dev/console 2>&1 # Start NFS Daemons" Also, to be certain NFS and NIS related services have been stopped - execute the following script: /etc/nfs.clean
Özellikler
- İşletim sistemleri
- Herhangi biri
- Etiketler
- aixservices
- Referans
- CIS IBM AIX 7 Benchmark v1.2.0 - 4.3.1.5 Ensure rcnfs service is not in use
Bu ana makineyi denetle
Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.
tmaegis scan --target aix