{
  "id": "CVE-2024-48948",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-10-15T14:15:05.280",
  "lastModified": "2024-12-20T13:15:21.617",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Elliptic package 6.5.7 for Node.js, in its for ECDSA implementation, does not correctly verify valid signatures if the hash contains at least four leading 0 bytes and when the order of the elliptic curve's base point is smaller than the hash, because of an _truncateToN anomaly. This leads to valid signatures being rejected. Legitimate transactions or communications may be incorrectly flagged as invalid."
    },
    {
      "lang": "es",
      "value": "El paquete Elliptic 6.5.7 para Node.js, en su implementaci\u00f3n para ECDSA, no verifica correctamente las firmas v\u00e1lidas si el hash contiene al menos cuatro bytes 0 iniciales y cuando el orden del punto base de la curva el\u00edptica es menor que el hash, debido a una anomal\u00eda _truncateToN. Esto hace que se rechacen firmas v\u00e1lidas. Las transacciones o comunicaciones leg\u00edtimas pueden marcarse incorrectamente como no v\u00e1lidas."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 2.5
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/indutny/elliptic/issues/321",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/indutny/elliptic/pull/322",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20241220-0004/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}