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nvd-json-data-feeds/CVE-2021/CVE-2021-202xx/CVE-2021-20271.json

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{
"id": "CVE-2021-20271",
"sourceIdentifier": "secalert@redhat.com",
"published": "2021-03-26T17:15:13.000",
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"lastModified": "2024-11-21T05:46:15.240",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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"lang": "en",
"value": "A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability."
},
{
"lang": "es",
"value": "Se detect\u00f3 un fallo en la funcionalidad de comprobaci\u00f3n de firmas de RPM cuando se lee un archivo de paquete. Este fallo permite a un atacante que pueda convencer a una v\u00edctima de instalar un paquete aparentemente verificable, cuyo encabezado de firma fue modificado, causar una corrupci\u00f3n de la base de datos de RPM y ejecutar c\u00f3digo. La mayor amenaza de esta vulnerabilidad es la integridad de los datos, la confidencialidad y la disponibilidad del sistema."
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"baseScore": 7.0,
"baseSeverity": "HIGH",
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"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"baseScore": 5.1,
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"accessVector": "NETWORK",
"accessComplexity": "HIGH",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL"
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},
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"description": [
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