nvd-json-data-feeds/CVE-2017/CVE-2017-166xx/CVE-2017-16616.json

{
  "id": "CVE-2017-16616",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-11-08T03:29:00.247",
  "lastModified": "2019-10-03T00:03:26.223",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An exploitable vulnerability exists in the YAML parsing functionality in the YAMLParser method in Interfaces.py in PyAnyAPI before 0.6.1. A YAML parser can execute arbitrary Python commands resulting in command execution because load is used where safe_load should have been used. An attacker can insert Python into loaded YAML to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad explotable en la funcionalidad de an\u00e1lisis sint\u00e1ctico de YAML en el m\u00e9todo YAMLParser en Interfaces.py en PyAnyAPI, en versiones anteriores a la 0.6.1. Un analizador sint\u00e1ctico de YAML puede ejecutar comandos Python arbitrarios. Esto resulta en una ejecuci\u00f3n de comandos, ya que se emplea load en lugar de safe_load. Un atacante puede insertar c\u00f3digo python en el YAML cargado para provocar esta vulnerabilidad."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pyanyapi_project:pyanyapi:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "0.6.1",
              "matchCriteriaId": "D701AC95-B321-4345-94BF-EB630385AF8D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/Stranger6667/pyanyapi/issues/41",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking"
      ]
    },
    {
      "url": "https://github.com/Stranger6667/pyanyapi/releases/tag/0.6.1",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://joel-malwarebenchmark.github.io/blog/2017/11/08/cve-2017-16616-yamlparser-in-pyanyapi/",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://pypi.python.org/pypi/pyanyapi/0.6.1",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    }
  ]
}