Ensure NIS server services are not in use

Méthode de vérification

Méthode d'audit: Commande shell

command -v lslpp >/dev/null 2>&1 || exit 1; lslpp -L >/dev/null 2>&1 || exit 1; out=$( { lslpp -L | grep -i 'bos.net.nis.server' ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

Sortie attendue

compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Ensure that all of the NIS daemons are inactive: stopsrc -g yp De-install the NIS server software: installp -u bos.net.nis.server - OR - - IF - the NIS server package is required as a dependency, or NIS must be used in the environment, and is approved by local site policy: Ensure that all of the NIS daemons are inactive: stopsrc -g yp De-install the NIS server software: installp -u bos.net.nis.server Create and secure the /var/yp/securenets file (if it does not already exist): touch /var/yp/securenets chmod u=rw,go= /var/yp/securenets chown root:system /var/yp/securenets Edit the file: vi /var/yp/securenets Add the allowed subnets: 255.255.255.0 128.311.10.0 NOTE: The format of the file is netmask netaddr as shown in the example above. Explicitly define all valid network subnets (one entry per line). Stop and start NIS to implement the configuration changes: stopsrc -g yp startsrc -g yp

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

tmaegis scan --target aix