{
  "id": "CVE-2024-21508",
  "sourceIdentifier": "report@snyk.io",
  "published": "2024-04-11T05:15:47.263",
  "lastModified": "2024-04-11T12:47:44.137",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Versions of the package mysql2 before 3.9.4 are vulnerable to Remote Code Execution (RCE) via the readCodeFor function due to improper validation of the supportBigNumbers and bigNumberStrings values."
    },
    {
      "lang": "es",
      "value": "Las versiones del paquete mysql2 anteriores a la 3.9.4 son vulnerables a la ejecuci\u00f3n remota de c\u00f3digo (RCE) a trav\u00e9s de la funci\u00f3n readCodeFor debido a una validaci\u00f3n incorrecta de los valores supportBigNumbers y bigNumberStrings."
    }
  ],
  "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:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "report@snyk.io",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://blog.slonser.info/posts/mysql2-attacker-configuration/",
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/blob/1609b5393516d72a4ae47196837317fbe75e0c13/lib/parsers/text_parser.js%23L14C10-L14C21",
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/commit/74abf9ef94d76114d9a09415e28b496522a94805",
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/sidorares/node-mysql2/pull/2572",
      "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-MYSQL2-6591085",
      "source": "report@snyk.io"
    }
  ]
}