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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A YAML deserialization vulnerability was found in the Robot Operating System (ROS) 'dynparam', a command-line tool for getting, setting, and deleting parameters of a dynamically configurable node, affecting ROS distributions Noetic and earlier. The issue is caused by the use of the yaml.load() function in the 'set' and 'get' verbs, and allows for the creation of arbitrary Python objects. Through this flaw, a local or remote user can craft and execute arbitrary Python code."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad de deserializaci\u00f3n de YAML en 'dynparam' del Sistema Operativo Robot (ROS), una herramienta de l\u00ednea de comandos para obtener, configurar y eliminar par\u00e1metros de un nodo configurable din\u00e1micamente. Esta vulnerabilidad afecta a las distribuciones de ROS Noetic y anteriores. El problema se debe al uso de la funci\u00f3n yaml.load() en los verbos 'set' y 'get', y permite la creaci\u00f3n de objetos Python arbitrarios. Gracias a esta vulnerabilidad, un usuario local o remoto puede crear y ejecutar c\u00f3digo Python arbitrario. Este problema se ha corregido para ROS Noetic mediante el commit 3d93ac13603438323d7e9fa74e879e45c5fe2e8e."}], "id": "CVE-2024-39780", "lastModified": "2025-06-18T11:15:54.417", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Secondary"}]}, "published": "2025-04-02T08:15:13.720", "references": [{"source": "[email protected]", "url": "https://github.com/ros/dynamic_reconfigure/pull/202"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-502"}], "source": "[email protected]", "type": "Secondary"}]}

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