TMA-SAFARI-3.2

Ensure 'AutoFill web forms: Credit cards' is 'Disabled'

中レベル 2自動safari

説明

Safari can store and retrieve payment card information in the user-level keychain. The information is collected during an online purchase, following the user's permission. It is recommended that Safari be configured to not store payment card information in cases where security is paramount. Rationale: If a user's console session is compromised, credit card information may be auto-filled into a website for a malicious purpose. Audit reads AutoFillCreditCardData 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: Credit cards is Disabled: 1. Click Safari. 2. Click Preferences. 3. Click AutoFill. 4. Verify AutoFill web forms: Credit cards 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.

チェック方法

監査方法: シェルコマンド

shell

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

期待される出力: 0

修正方法

修正方法: ガイダンスまたは IaC パッチ

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

プロパティ

オペレーティングシステム: すべて
タグ: safaribrowsercis-l2
参照: CIS macOS Safari Benchmark v2.0.0 - 3.2 Ensure 'AutoFill web forms: Credit cards' is 'Disabled'

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target safari --level 2