Ensure NIS server services are not in use

Como é verificado

Método de auditoria: Comando 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

Saída esperada

compliant

Como é corrigido

Método de correção: Orientação ou patch de infraestrutura

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

Verificar este host

Execute isto em uma máquina que você tenha permissão para auditar. A varredura é somente leitura.

tmaegis scan --target aix