CVE-2025-48498

{"id": "CVE-2025-48498", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2025-07-22T16:15:29.877", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2199", "source": "talos-cna@cisco.com"}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2199", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for coordination. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability."}, {"lang": "es", "value": "Existe una vulnerabilidad de desreferencia de puntero nulo en el componente Distributed Transaction de Bloomberg Comdb2 8.1 al procesar varios campos utilizados para la coordinaci\u00f3n. Un mensaje de b\u00fafer de protocolo especialmente manipulado puede provocar una denegaci\u00f3n de servicio. Un atacante puede simplemente conectarse a una instancia de base de datos a trav\u00e9s de TCP y enviar el mensaje manipulado para activar esta vulnerabilidad."}], "lastModified": "2025-07-25T15:29:44.523", "sourceIdentifier": "talos-cna@cisco.com"}