FKIE_CVE-2018-6517

Vulnerability from fkie_nvd - Published: 2019-03-21 16:00 - Updated: 2026-06-17 02:01
Severity
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Prior to version 0.3.0, chloride's use of net-ssh resulted in host fingerprints for previously unknown hosts getting added to the user's known_hosts file without confirmation. In version 0.3.0 this is updated so that the user's known_hosts file is not updated by chloride.
References
security@puppet.comhttps://puppet.com/security/cve/CVE-2018-6517Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://puppet.com/security/cve/CVE-2018-6517Third Party Advisory
Impacted products
Vendor Product Version
puppet chloride *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Chloride",
          "vendor": "Puppet",
          "versions": [
            {
              "status": "affected",
              "version": "prior to 0.3.0"
            }
          ]
        }
      ],
      "source": "security@puppet.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:puppet:chloride:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "077B0BB1-E991-4374-9585-9D83AE859AED",
              "versionEndExcluding": "0.3.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Prior to version 0.3.0, chloride\u0027s use of net-ssh resulted in host fingerprints for previously unknown hosts getting added to the user\u0027s known_hosts file without confirmation. In version 0.3.0 this is updated so that the user\u0027s known_hosts file is not updated by chloride."
    },
    {
      "lang": "es",
      "value": "En versiones anteriores a la 0.3.0, el uso de chloride de net-ssh result\u00f3 en la adici\u00f3n de huellas del host para hosts anteriormente desconocidos en el archivo known_hosts del usuario sin confirmaci\u00f3n. En la versi\u00f3n 0.3.0, esto se ha actualizado para que el archivo known_hosts del usuario no sea actualizado por chloride."
    }
  ],
  "id": "CVE-2018-6517",
  "lastModified": "2026-06-17T02:01:57.120",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-03-21T16:00:56.483",
  "references": [
    {
      "source": "security@puppet.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://puppet.com/security/cve/CVE-2018-6517"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://puppet.com/security/cve/CVE-2018-6517"
    }
  ],
  "sourceIdentifier": "security@puppet.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Sightings

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