{ "id": "CVE-2017-5466", "sourceIdentifier": "security@mozilla.org", "published": "2018-06-11T21:29:07.297", "lastModified": "2018-08-09T15:51:55.530", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "If a page is loaded from an original site through a hyperlink and contains a redirect to a \"data:text/html\" URL, triggering a reload will run the reloaded \"data:text/html\" page with its origin set incorrectly. This allows for a cross-site scripting (XSS) attack. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53." }, { "lang": "es", "value": "Si se carga una p\u00e1gina desde un sitio original mediante un hiperv\u00ednculo y contiene una redirecci\u00f3n a una URL \"data:text/html\", desencadenar una recarga ejecutar\u00e1 la p\u00e1gina \"data:text/html\" recargada con su origen establecido incorrectamente. Esto permite un ataque de Cross-Site Scripting (XSS). La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 52.1, Firefox ESR en versiones anteriores a la 52.1 y Firefox en versiones anteriores a la 53." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 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"Patch", "Vendor Advisory" ] }, { "url": "https://www.mozilla.org/security/advisories/mfsa2017-10/", "source": "security@mozilla.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.mozilla.org/security/advisories/mfsa2017-12/", "source": "security@mozilla.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.mozilla.org/security/advisories/mfsa2017-13/", "source": "security@mozilla.org", "tags": [ "Vendor Advisory" ] } ] }