TMA-AIX-4.2.5
Ensure that host based authentication files are not present
Опис
This recommendation removes all instances of .rhosts, .shosts and .netrc files from the system. The .rhosts, .shosts and .netrc files can be used to circumvent normal login or change control procedures. The existence of such files, with the relevant entries, can allow remote user access to a system bypassing local user and password authentication. 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
command -v find >/dev/null 2>&1 || exit 1; out=$( { find / \( -fstype jfs -o -fstype jfs2 \) \( -name .netrc -o -name .rhosts -o -name .shosts \) -print ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20- Очекивани излаз
compliant
Како се исправља
Метод исправке: Смерница или закрпа инфраструктуре
Remove the.rhosts and .netrc files from all user home directories: find / \( -fstype jfs -o -fstype jfs2 \) -name ".netrc" -exec rm {} \; find / \( -fstype jfs -o -fstype jfs2 \) -name ".rhosts" -exec rm {} \; find / \( -fstype jfs -o -fstype jfs2 \) -name ".shosts" -exec rm {} \;
Својства
- Оперативни системи
- Било који
- Ознаке
- aixpermissions
- Референца
- CIS IBM AIX 7 Benchmark v1.2.0 - 4.2.5 Ensure that host based authentication files are not present
Проверите овај рачунар
Покрените ово на рачунару за који имате дозволу за проверу. Скенирање ради у режиму само за читање.
tmaegis scan --target aix --level 2