TMA-SAFARI-3.3

Ensure 'AutoFill web forms: Other forms' is 'Disabled'

MediaNivel 2Automatizadasafari

Descripción

Safari can store the information typed in forms for later use on other websites. It is recommended that Safari be configured such that it does not store and auto-fill form contents. Rationale: If Safari or other applications executing at equal or higher security contexts is compromised, potentially sensitive, persisted, form data is at increased risk. Audit reads AutoFillMiscellaneousForms from the com.apple.Safari preference domain of the account running the scan (the PDF checks the same token in com.apple.Safari.plist; manual check: Follow the below steps and verify that AutoFill web forms: Other forms is Disabled: 1. Click Safari. 2. Click Preferences. 3. Click AutoFill. 4. Verify AutoFill web forms: Other forms is unchecked.). Safari is sandboxed, so the reading process needs Full Disk Access on macOS 10.14+. A missing key exits non-zero and is reported as FAIL even where the built-in default is compliant. Values forced by a configuration profile live in /Library/Managed Preferences and are not read here.

Cómo se verifica

Método de auditoría: Comando de shell

shell

out=$(defaults read com.apple.Safari AutoFillMiscellaneousForms 2>/dev/null) || exit 1; printf '%s\n' "$out"

Salida esperada: 0

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Follow the below steps to set AutoFill web forms: Other forms to Disabled: 1. Click Safari. 2. Click Preferences. 3. Click AutoFill. 4. Uncheck AutoFill web forms: Other forms. Or deploy a configuration profile for com.apple.Safari setting AutoFillMiscellaneousForms = false, or as the logged-in user run: defaults write com.apple.Safari AutoFillMiscellaneousForms -bool false and restart Safari.

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: safaribrowsercis-l2
Referencia: CIS macOS Safari Benchmark v2.0.0 - 3.3 Ensure 'AutoFill web forms: Other forms' is 'Disabled'

Verificar este host

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

shell

tmaegis scan --target safari --level 2