CVE-2024-39589

{"id": "CVE-2024-39589", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "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": "2024-09-18T15:15:15.333", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2016", "tags": ["Exploit", "Third Party Advisory"], "source": "talos-cna@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-704"}]}, {"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-704"}]}], "descriptions": [{"lang": "en", "value": "Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Read_Reply` function"}, {"lang": "es", "value": "Existen m\u00faltiples vulnerabilidades de desreferencia de puntero no v\u00e1lido en la funcionalidad del analizador EtherNet/IP de OpenPLC Runtime de OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. Una solicitud EtherNet/IP especialmente manipulada puede provocar una denegaci\u00f3n de servicio. Un atacante puede enviar una serie de solicitudes EtherNet/IP para activar estas vulnerabilidades. Esta instancia de la vulnerabilidad se produce dentro de la funci\u00f3n `Protected_Logical_Read_Reply`"}], "lastModified": "2024-09-26T21:36:12.887", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:openplcproject:openplc_v3_firmware:2024-05-28:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51A627A9-A60F-4B83-B026-1661D273324E"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}