Ensure Home Folders Are Secure

AltaNivel 1Automatizadamacos

Descripción

By default, macOS allows all valid users into the top level of every other user's home folder and restricts access to the Apple default folders within. Another user on the same system can see you have a "Documents" folder but cannot see inside it. This configuration does work for personal file sharing but can expose user files to standard accounts on the system. Audit: Counts home folders under /System/Volumes/Data/Users not set to 700 (710/711 are accepted, per the benchmark alternative).

Cómo se verifica

Método de auditoría: Comando de shell

shell

out=$(/usr/bin/find /System/Volumes/Data/Users -mindepth 1 -maxdepth 1 -type d -not -perm 700 -not -perm 710 -not -perm 711 2>/dev/null) || exit 1
printf '%s\n' "$out" | /usr/bin/grep -v "Shared" | /usr/bin/grep -v "Guest" | /usr/bin/grep -c . || true

Salida esperada: 0

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Terminal: sudo /bin/chmod -R og-rwx /Users/<username> Alternately, run the following command if there needs to be executable access for a home folder: ; sudo /bin/chmod -R og-rw /Users/<username> ; sudo /bin/chmod -R og-rw /Users/firstuser/.

Propiedades

Sistemas operativos: macos-15
Etiquetas: macossystem-access
Referencia: CIS Apple macOS 15.0 Sequoia Benchmark v2.1.0 - 5.1.1 Ensure Home Folders Are Secure

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target macos