TMA-AIX-4.2.1

Ensure NIS client is not installed

ВысокийУровень 1Автоматическаяaix

Описание

The Network Information Service (NIS), formerly known as Yellow Pages, is a client- server directory service protocol used to distribute system configuration files. The NIS client was used to bind a machine to an NIS server and receive the distributed configuration files. The NIS service is inherently an insecure system that has been vulnerable to DOS attacks, buffer overflows and has poor authentication for querying NIS maps. NIS generally has been replaced by such protocols as Lightweight Directory Access Protocol (LDAP). Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

Как проверяется

Метод проверки: Команда оболочки

shell

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

Ожидаемый вывод: compliant

Как исправляется

Метод исправления: Рекомендация или патч инфраструктуры

Ensure that all of the NIS daemons are inactive: stopsrc -g yp De-install the NIS client software: installp -u bos.net.nis.client

Свойства

Операционные системы: Любая
Теги: aixservices
Источник: CIS IBM AIX 7 Benchmark v1.2.0 - 4.2.1 Ensure NIS client is not installed

Проверить этот хост

Выполните команду на компьютере, аудит которого вам разрешён. Сканирование работает только на чтение.

shell

tmaegis scan --target aix