{
  "id": "CVE-2024-21509",
  "sourceIdentifier": "report@snyk.io",
  "published": "2024-04-10T05:15:48.547",
  "lastModified": "2024-11-21T08:54:34.940",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Versions of the package mysql2 before 3.9.4 are vulnerable to Prototype Poisoning due to insecure results object creation and improper user input sanitization passed through parserFn in text_parser.js and binary_parser.js."
    },
    {
      "lang": "es",
      "value": "Las versiones del paquete mysql2 anteriores a la 3.9.4 son vulnerables al envenenamiento de prototipos debido a la creaci\u00f3n insegura de objetos de resultados y a una desinfecci\u00f3n inadecuada de las entradas del usuario pasadas a trav\u00e9s de parserFn en text_parser.js y binario_parser.js."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "report@snyk.io",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5
      }
    ]
  },
  "weaknesses": [
    {
      "source": "report@snyk.io",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://blog.slonser.info/posts/mysql2-attacker-configuration/",
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/blob/fd3d117da82cc5c5fa5a3701d7b33ca77691bc61/lib/parsers/text_parser.js%23L134",
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/commit/4a964a3910a4b8de008696c554ab1b492e9b4691",
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/pull/2574",
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/releases/tag/v3.9.4",
      "source": "report@snyk.io"
    },
    {
      "url": "https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591084",
      "source": "report@snyk.io"
    },
    {
      "url": "https://blog.slonser.info/posts/mysql2-attacker-configuration/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/blob/fd3d117da82cc5c5fa5a3701d7b33ca77691bc61/lib/parsers/text_parser.js%23L134",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/commit/4a964a3910a4b8de008696c554ab1b492e9b4691",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/pull/2574",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/releases/tag/v3.9.4",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591084",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}