CVE-2021-3672

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The highest threat from this vulnerability is to confidentiality and integrity as well as system availability."}, {"lang": "es", "value": "Se ha encontrado un fallo en la biblioteca c-ares, en la que una falta de comprobaci\u00f3n de la comprobaci\u00f3n de entrada de los nombres de host devueltos por los DNS (Servidores de Nombres de Dominio) puede conllevar a una salida de nombres de host err\u00f3neos, que podr\u00eda conllevar potencialmente a un Secuestro de Dominios. La mayor amenaza de esta vulnerabilidad es para la confidencialidad e integridad, as\u00ed como para la disponibilidad del sistema"}], "lastModified": "2024-01-05T10:15:10.213", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:c-ares_project:c-ares:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10FA24BA-9FF1-4F19-89A1-1F0CC4197D65", "versionEndExcluding": "1.17.2", "versionStartIncluding": "1.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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