nvd-json-data-feeds/CVE-2021/CVE-2021-335xx/CVE-2021-33571.json

{
  "id": "CVE-2021-33571",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-06-08T18:15:08.517",
  "lastModified": "2022-02-22T14:23:34.567",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) ."
    },
    {
      "lang": "es",
      "value": "En Django versiones 2.2 anteriores a 2.2.24, versiones 3.x anteriores a 3.1.12 y versiones 3.2 anteriores a 3.2.4, las funciones URLValidator, validate_ipv4_address y validate_ipv46_address no proh\u00edben los caracteres cero a la izquierda en los literales octales. Esto puede permitir una omisi\u00f3n del control de acceso basado en las direcciones IP. (validate_ipv4_address y validate_ipv46_address no se ven afectados con Python versi\u00f3n 3.9.5+)"
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
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        {
          "operator": "OR",
          "negate": false,
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              "versionEndExcluding": "2.2.24",
              "matchCriteriaId": "CD5CCAE9-4A03-4C54-9278-BBA06A1C9ECF"
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  "references": [
    {
      "url": "https://docs.djangoproject.com/en/3.2/releases/security/",
      "source": "cve@mitre.org",
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    {
      "url": "https://groups.google.com/g/django-announce/c/sPyjSKMi8Eo",
      "source": "cve@mitre.org",
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    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/",
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      "url": "https://security.netapp.com/advisory/ntap-20210727-0004/",
      "source": "cve@mitre.org",
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    },
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      "url": "https://www.djangoproject.com/weblog/2021/jun/02/security-releases/",
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}