CVE-2020-7943.yaml

id: CVE-2020-7943

info:
  name: Puppet Server and PuppetDB sensitive information disclosure
  severity: high
  author: c-sh0
  description: Puppet Server and PuppetDB provide useful performance and debugging information via their metrics API endpoints, which may contain sensitive information
  reference:
    - https://puppet.com/security/cve/CVE-2020-7943
    - https://nvd.nist.gov/vuln/detail/CVE-2020-7943
    - https://tickets.puppetlabs.com/browse/PDB-4876
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.50
    cve-id: CVE-2020-7943
    cwe-id: CWE-276
  tags: cve,cve2020,puppet,exposure

requests:
  - method: GET
    path:
      - "{{BaseURL}}/metrics/v1/mbeans"

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200

      - type: word
        part: header
        words:
          - "application/json"

      - type: word
        part: body
        words:
          - "trapperkeeper"