Ensure permissions on /etc/master.passwd are configured

СредњаНиво 1Аутоматскаfreebsd

Опис

The /etc/master.passwd file is used to store the information about user accounts that is critical to the security of those accounts, such as the hashed password and other security information. If attackers can gain read access to the /etc/master.passwd file, they can easily run a password cracking program against the hashed password to break it. Audit: /etc/master.passwd must be mode 0000 and owned by root:wheel, as stated by CIS.

Како се проверава

Метод провере: Команда љуске

shell

r=compliant; for f in /etc/master.passwd; do if [ -e "$f" ]; then set -- $(ls -ld "$f"); s=$(printf '%s %s %s\n' "$1" "$3" "$4" | awk -v m='---------' -v o='root' -v g='wheel' '{ok=1; for(i=1;i<=9;i++) if(substr(m,i,1)=="-" && substr($1,i+1,1)!="-") ok=0; if(o!="" && $2 !~ ("^(" o ")$")) ok=0; if(g!="" && $3 !~ ("^(" g ")$")) ok=0; print (ok ? "ok" : $0)}'); [ "$s" = ok ] || r="$f: $s"; else r="$f: missing"; fi; done; echo "$r"

Очекивани излаз: compliant

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

Run the following commands to set mode, owner, and group on /etc/master.passwd: # chown root:wheel /etc/master.passwd # chmod 0000 /etc/master.passwd

Својства

Оперативни системи: Било који
Ознаке: freebsdpermissions
Референца: CIS FreeBSD 14 Benchmark v1.0.1 - 6.1.3 Ensure permissions on /etc/master.passwd are configured

Проверите овај рачунар

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

shell

tmaegis scan --target freebsd