CVE-2018-7170

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This issue exists because of an incomplete fix for CVE-2016-1549."}, {"lang": "es", "value": "ntpd en ntp, en versiones 4.2.x anteriores a la 4.2.8p7 y versiones 4.3.x anteriores a la 4.3.92, permite que usuarios autenticados que conozcan la clave privada sim\u00e9trica creen de forma arbitraria muchas asociaciones ef\u00edmeras para ganar la selecci\u00f3n de reloj de ntpd y modifiquen el reloj de una v\u00edctima mediante un ataque Sybil. Este problema existe debido a una soluci\u00f3n incompleta para CVE-2016-1549."}], "lastModified": "2020-06-18T14:01:28.270", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C240BAAB-8C12-4501-9DC6-FB877304E908", "versionEndExcluding": "4.2.8", "versionStartIncluding": "4.2.0"}, {"criteria": "cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A5D4FE7-07FC-4869-84F2-4FA767490A73", "versionEndExcluding": "4.3.92", "versionStartIncluding": "4.3.0"}, {"criteria": "cpe:2.3:a:ntp:ntp:4.2.8:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EEA51D83-5841-4335-AF07-7A43C118CAAE"}, {"criteria": "cpe:2.3:a:ntp:ntp:4.2.8:p1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C855BBD2-2B38-4EFF-9DBE-CA61CCACD0DE"}, {"criteria": "cpe:2.3:a:ntp:ntp:4.2.8:p1-beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49ADE0C3-F75C-4EC0-8805-56013F0EB92C"}, 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