nvd-json-data-feeds/CVE-2020/CVE-2020-82xx/CVE-2020-8252.json

{
  "id": "CVE-2020-8252",
  "sourceIdentifier": "support@hackerone.com",
  "published": "2020-09-18T21:15:13.497",
  "lastModified": "2022-05-24T17:16:49.213",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n de realpath en libuv versiones anteriores a versiones anteriores a 10.22.1, versiones anteriores a 12.18.4 y versiones anteriores a 14.9.0, usada dentro de Node.js determin\u00f3 incorrectamente el tama\u00f1o del b\u00fafer, lo que puede resultar en un desbordamiento del b\u00fafer si la ruta resuelta tiene m\u00e1s de 256 bytes"
    }
  ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 1.8,
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          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
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          "baseScore": 4.6
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-120"
        }
      ]
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      "type": "Secondary",
      "description": [
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          "value": "CWE-120"
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html",
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