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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mercedes-benz:headunit_ntg6_mercedes-benz_user_experience:*:*:*:*:*:*:*:*", "matchCriteriaId": "675DA3B4-565F-4910-9BAC-331924584725", "versionEndIncluding": "2021", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. Inside profile folder there is a file, which is encoded with proprietary UD2 codec. Due to missed size checks in the enapsulate file, attacker can achieve Out-of-Bound Read in heap memory."}, {"lang": "es", "value": "La unidad principal NTG6 de Mercedes-Benz contiene funciones para importar o exportar configuraciones de perfil a trav\u00e9s de USB. Dentro de la carpeta de perfil hay un archivo codificado con el c\u00f3dec propietario UD2. Debido a que no se realizan comprobaciones de tama\u00f1o en el archivo encapsulado, el atacante puede lograr una lectura fuera de los l\u00edmites en la memoria del mont\u00f3n."}], "id": "CVE-2023-34401", "lastModified": "2025-06-27T16:12:44.720", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 2.5, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-02-13T23:15:08.867", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://securelist.com/mercedes-benz-head-unit-security-research/115218/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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