nvd-json-data-feeds/CVE-2017/CVE-2017-182xx/CVE-2017-18207.json

{
  "id": "CVE-2017-18207",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-03-01T05:29:00.227",
  "lastModified": "2024-05-17T01:16:29.980",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The Wave_read._read_fmt_chunk function in Lib/wave.py in Python through 3.6.4 does not ensure a nonzero channel value, which allows attackers to cause a denial of service (divide-by-zero and exception) via a crafted wav format audio file. NOTE: the vendor disputes this issue because Python applications \"need to be prepared to handle a wide variety of exceptions."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** La funci\u00f3n Wave_read._read_fmt_chunk en Lib/wave.py en Python, hasta la versi\u00f3n 3.6.4, no garantiza un valor de canal nonzero, lo que permite que atacantes remotos provoquen una denegaci\u00f3n de servicio (error de divisi\u00f3n entre cero y cierre inesperado de la aplicaci\u00f3n) mediante un archivo de audio wav manipulado. NOTA: el vendedor informa que las aplicaciones de Python \"necesitan estar preparadas para manejar una amplia variedad de excepciones\"."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
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          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-369"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "3.6.4",
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugs.python.org/issue32056",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ]
    }
  ]
}