CVE-2024-48948

{"id": "CVE-2024-48948", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 2.2}]}, "published": "2024-10-15T14:15:05.280", "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"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-347"}]}], "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."}], "lastModified": "2024-11-05T19:36:14.127", "sourceIdentifier": "cve@mitre.org"}