FKIE_CVE-2018-11747

Vulnerability from fkie_nvd - Published: 2019-03-21 16:00 - Updated: 2026-06-17 01:36
Severity
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Previously, Puppet Discovery was shipped with a default generated TLS certificate in the nginx container. In version 1.4.0, a unique certificate will be generated on installation or the user will be able to provide their own TLS certificate for ingress.
References
security@puppet.comhttps://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
security@puppet.comhttps://puppet.com/security/cve/CVE-2018-11747Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://puppet.com/security/cve/CVE-2018-11747Vendor Advisory
Impacted products
Vendor Product Version
puppet discovery *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Puppet Discovery",
          "vendor": "Puppet",
          "versions": [
            {
              "status": "affected",
              "version": "all versions prior to 1.4.0"
            }
          ]
        }
      ],
      "source": "security@puppet.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:puppet:discovery:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "24E74B5A-CE2A-4997-ABF9-240CF249590F",
              "versionEndExcluding": "1.4.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Previously, Puppet Discovery was shipped with a default generated TLS certificate in the nginx container. In version 1.4.0, a unique certificate will be generated on installation or the user will be able to provide their own TLS certificate for ingress."
    },
    {
      "lang": "es",
      "value": "Anteriormente, Puppet Discovery se distribu\u00eda con un certificado TLS generado por defecto en el contenedor nginx. En la versi\u00f3n 1.4.0, se generar\u00e1 un certificado \u00fanico en la instalaci\u00f3n o el usuario ser\u00e1 capaz de proporcionar su propio certificado TLS para la entrada."
    }
  ],
  "id": "CVE-2018-11747",
  "lastModified": "2026-06-17T01:36:30.470",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-03-21T16:00:11.593",
  "references": [
    {
      "source": "security@puppet.com",
      "url": "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E"
    },
    {
      "source": "security@puppet.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://puppet.com/security/cve/CVE-2018-11747"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://puppet.com/security/cve/CVE-2018-11747"
    }
  ],
  "sourceIdentifier": "security@puppet.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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