FKIE_CVE-2019-1000009

Vulnerability from fkie_nvd - Published: 2019-02-04 21:29 - Updated: 2024-11-21 04:17
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
Helm ChartMuseum version >=0.1.0 and < 0.8.1 contains a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in HTTP API to save charts that can result in a specially crafted chart could be uploaded and saved outside the intended location. This attack appears to be exploitable via A POST request to the HTTP API can save a chart archive outside of the intended directory. If authentication is, optionally, enabled this requires an authorized user to do so. This vulnerability appears to have been fixed in 0.8.1.
References
cve@mitre.orghttps://helm.sh/blog/chartmuseum-security-notice-2019/index.htmlExploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://helm.sh/blog/chartmuseum-security-notice-2019/index.htmlExploit, Vendor Advisory
Impacted products
Vendor Product Version
helm chartmuseum *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:helm:chartmuseum:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F737E7A-64C8-468D-BFD3-E8470218C7FC",
              "versionEndExcluding": "0.8.1",
              "versionStartIncluding": "0.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Helm ChartMuseum version \u003e=0.1.0 and \u003c 0.8.1 contains a CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027) vulnerability in HTTP API to save charts that can result in a specially crafted chart could be uploaded and saved outside the intended location. This attack appears to be exploitable via A POST request to the HTTP API can save a chart archive outside of the intended directory. If authentication is, optionally, enabled this requires an authorized user to do so. This vulnerability appears to have been fixed in 0.8.1."
    },
    {
      "lang": "es",
      "value": "Helm ChartMuseum, en versiones a partir de la 0.1.0 y anteriores a la 0.8.1, contiene una vulnerabilidad CWE-22: limitaci\u00f3n incorrecta de un nombre de ruta hacia un directorio restringido (salto de directorio) en una API HTTP para guardar los charts que puede resultar en que se podr\u00eda subir un chart especialmente manipulado y se almacenar\u00eda fuera de la ubicaci\u00f3n planeada. Una petici\u00f3n POST a la API HTTP puede guardar un archivo comprimido chart fuera del directorio planeado. Si la autenticaci\u00f3n est\u00e1 habilitada opcionalmente, esto requiere que lo realice un usuario autorizado. La vulnerabilidad parece haber sido solucionada en la versi\u00f3n 0.8.1."
    }
  ],
  "id": "CVE-2019-1000009",
  "lastModified": "2024-11-21T04:17:40.007",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "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": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-02-04T21:29:00.957",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://helm.sh/blog/chartmuseum-security-notice-2019/index.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://helm.sh/blog/chartmuseum-security-notice-2019/index.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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