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{
"id" : "CVE-2016-5284" ,
"sourceIdentifier" : "security@mozilla.org" ,
"published" : "2016-09-22T22:59:18.973" ,
2024-12-08 03:06:42 +00:00
"lastModified" : "2024-11-21T02:53:59.860" ,
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"vulnStatus" : "Modified" ,
2024-07-14 02:06:08 +00:00
"cveTags" : [ ] ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 rely on unintended expiration dates for Preloaded Public Key Pinning, which allows man-in-the-middle attackers to spoof add-on updates by leveraging possession of an X.509 server certificate for addons.mozilla.org signed by an arbitrary built-in Certification Authority."
} ,
{
"lang" : "es" ,
"value" : "Mozilla Firefox en versiones anteriores a la 49.0, Firefox ESR en versiones 45.x anteriores a la 45.4 y Thunderbird en versiones anteriores a la 45.4 conf\u00edan en fechas de expiraci\u00f3n err\u00f3neas para Preloaded Public Key Pinning, lo que permite a los atacantes Man-in-the-Middle (MitM) suplantar las actualizaciones de los add-ons aprovechando la posesi\u00f3n de un certificado de servidor X.509 para addons.mozilla.org firmado por una autoridad certificadora integrada arbitraria."
}
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"baseScore" : 7.4 ,
"baseSeverity" : "HIGH" ,
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"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "REQUIRED" ,
"scope" : "CHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "NONE" ,
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2024-12-08 03:06:42 +00:00
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2024-12-08 03:06:42 +00:00
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