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{"cveTags": [], "descriptions": [{"lang": "en", "value": "An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the first instance of the incorrect comparison."}, {"lang": "es", "value": "Existe una vulnerabilidad de lectura fuera de los l\u00edmites en la funcionalidad del analizador PCCC de OpenPLC Runtime EtherNet/IP de OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. Una solicitud de red especialmente manipulada puede provocar una denegaci\u00f3n de servicio. Un atacante puede enviar una serie de solicitudes EtherNet/IP para activar esta vulnerabilidad. Esta es la primera instancia de comparaci\u00f3n incorrecta."}], "id": "CVE-2024-36980", "lastModified": "2024-09-20T12:30:17.483", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "talos-cna@cisco.com", "type": "Primary"}]}, "published": "2024-09-18T15:15:14.903", "references": [{"source": "talos-cna@cisco.com", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2004"}], "sourceIdentifier": "talos-cna@cisco.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "talos-cna@cisco.com", "type": "Primary"}]}

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