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nuclei-templates/code/macos/audit/insecure-sudoers-permissions.yaml
2025-11-10 09:32:25 +00:00

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YAML

id: insecure-sudoers-permissions
info:
name: macOS Insecure /etc/sudoers Permissions
author: geeknik
severity: high
description: |
Audits permissions on the /etc/sudoers file that defines which users can run commands with root privileges on macOS.
impact: |
Insecure permissions on /etc/sudoers could allow unauthorized users to modify the file and grant themselves root privileges.
remediation: |
Ensure that the /etc/sudoers file is owned by root with a system group (wheel, admin, etc.) and has permissions of 0440 or more restrictive.
tags: macos,audit,local,security,sudo
self-contained: true
code:
- engine:
- sh
- bash
source: |
ls -l /etc/sudoers 2>&1
matchers-condition: and
matchers:
- type: status
status:
- 0
- type: regex
regex:
- "^-r--r-----\\s+\\d+\\s+root\\s+\\w+"
negative: true
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