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        ],
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    ],
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          "collectionURL": "https://pkg.go.dev",
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          "packageName": "github.com/Masterminds/goutils",
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              "name": "RandomAlphaNumeric"
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      "descriptions": [
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          "lang": "en",
          "value": "Randomly-generated alphanumeric strings contain significantly less entropy than expected. The RandomAlphaNumeric and CryptoRandomAlphaNumeric functions always return strings containing at least one digit from 0 to 9. This significantly reduces the amount of entropy in short strings generated by these functions."
        }
      ],
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          "descriptions": [
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              "description": "CWE 330: Use of Insufficiently Random Values",
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:04:16.468Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2022-0411"
        }
      ],
      "title": "Insufficient randomness in github.com/Masterminds/goutils"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2021-4238",
    "datePublished": "2022-12-27T21:13:50.373Z",
    "dateReserved": "2022-07-29T19:56:49.058Z",
    "dateUpdated": "2024-08-03T17:23:10.165Z",
    "state": "PUBLISHED"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Randomly-generated alphanumeric strings contain significantly less entropy than expected. The RandomAlphaNumeric and CryptoRandomAlphaNumeric functions always return strings containing at least one digit from 0 to 9. This significantly reduces the amount of entropy in short strings generated by these functions."
    },
    {
      "lang": "es",
      "value": "Las cadenas alfanum\u00e9ricas generadas aleatoriamente contienen significativamente menos entrop\u00eda de la esperada. Las funciones RandomAlphaNumeric y CryptoRandomAlphaNumeric siempre devuelven cadenas que contienen al menos un d\u00edgito del 0 al 9. Esto reduce significativamente la cantidad de entrop\u00eda en cadenas cortas generadas por estas funciones."
    }
  ],
  "id": "CVE-2021-4238",
  "lastModified": "2024-11-21T06:37:12.600",
  "metrics": {
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      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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        "source": "nvd@nist.gov",
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  "published": "2022-12-27T22:15:12.073",
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}