TMA-AIX-2.3

Ensure Trusted Execution (TE) policies are locked

ВисокаНиво 2Аутоматскаaix

Опис

Set trusted execution policy LOCK_KERN_POLICIES to enabled. All of the other policies will then be locked and cannot be changed without disabling the LOCK_KERN_POLICIES policy and then restarting the system. When policies are locked, unauthorized users cannot make changes to the policies to allow them to execute unapproved tools and then revert the settings afterwards. An unplanned system reboot is likely to be noticed and investigated Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

Како се проверава

Метод провере: Команда љуске

shell

command -v trustchk >/dev/null 2>&1 || exit 1; out=$(trustchk -p LOCK_KERN_POLICIES 2>/dev/null) || exit 1; r=compliant; for p in '^LOCK_KERN_POLICIES=ON$'; do printf '%s\n' "$out" | grep -Eq -- "$p" || r="missing: $p"; done; echo "$r"

Очекивани излаз: compliant

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

Execute the following command trustchk -p LOCK_KERN_POLICIES=ON

Својства

Оперативни системи: Било који
Ознаке: aixhardening
Референца: CIS IBM AIX 7 Benchmark v1.2.0 - 2.3 Ensure Trusted Execution (TE) policies are locked

Проверите овај рачунар

Покрените ово на рачунару за који имате дозволу за проверу. Скенирање ради у режиму само за читање.

shell

tmaegis scan --target aix --level 2