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{"cveTags": [], "descriptions": [{"lang": "en", "value": "FastDDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8, when a publisher serves malformed `RTPS` packet, heap buffer overflow occurs on the subscriber. This can remotely crash any Fast-DDS process, potentially leading to a DOS attack. Versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8 contain a patch for the issue.\n"}, {"lang": "es", "value": "FastDDS es una implementaci\u00f3n en C++ del est\u00e1ndar DDS (Servicio de distribuci\u00f3n de datos) de OMG (Object Management Group). Antes de las versiones 2.14.1, 2.13.5, 2.10.4 y 2.6.8, cuando un editor entrega un paquete \"RTPS\" con formato incorrecto, se produce un desbordamiento de b\u00fafer de almacenamiento din\u00e1mico en el suscriptor. Esto puede bloquear de forma remota cualquier proceso Fast-DDS, lo que podr\u00eda provocar un ataque de DOS. Las versiones 2.14.1, 2.13.5, 2.10.4 y 2.6.8 contienen un parche para el problema."}], "id": "CVE-2024-30259", "lastModified": "2024-05-14T16:13:02.773", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2024-05-14T15:22:15.967", "references": [{"source": "security-advisories@github.com", "url": "https://drive.google.com/file/d/1Y2bGvP3UIOJCLh_XEURLdhrM2Sznlvlp/view?usp=sharing"}, {"source": "security-advisories@github.com", "url": "https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-qcj9-939p-p662"}, {"source": "security-advisories@github.com", "url": "https://vimeo.com/907641887?share=copy"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}, {"lang": "en", "value": "CWE-122"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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