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"value": "multi_xml v0.5.2 de Ruby, tal como se utiliza en Grape antes de v0.2.6 y posiblemente otros productos, no restringe debidamente vaciados de valores de cadena, lo que permite a atacantes remotos realizar ataques de inyecci\u00f3n a objetos y ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (consumo de memoria y CPU) que implica anidadas referencias de entidad XML, mediante el aprovechamiento de apoyo (1) YAML conversi\u00f3n de tipo o (2) la conversi\u00f3n de tipos Symbol, una vulnerabilidad similar a CVE-2013-0156."}], "id": "CVE-2013-0175", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-04-25T23:55:01.410", "references": [{"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2013/01/11/9"}, {"source": "secalert@redhat.com", "url": "https://gist.github.com/nate/d7f6d9f4925f413621aa"}, {"source": "secalert@redhat.com", "url": "https://github.com/sferik/multi_xml/pull/34"}, {"source": "secalert@redhat.com", "url": "https://groups.google.com/forum/?fromgroups=#%21topic/ruby-grape/fthDkMgIOa0"}, {"source": "secalert@redhat.com", "url": "https://news.ycombinator.com/item?id=5040457"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2013/01/11/9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://gist.github.com/nate/d7f6d9f4925f413621aa"}, {"source": 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