mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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569 lines
17 KiB
JSON
569 lines
17 KiB
JSON
{
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"id": "CVE-2021-34779",
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"sourceIdentifier": "ykramarz@cisco.com",
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"published": "2021-10-06T20:15:16.710",
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"lastModified": "2021-10-14T19:58:03.837",
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"vulnStatus": "Analyzed",
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"value": "Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities."
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},
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{
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"lang": "es",
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"value": "Se presentan varias vulnerabilidades en la implementaci\u00f3n del Protocolo de Detecci\u00f3n de la Capa de Enlace (LLDP) para Cisco Small Business 220 Series Smart Switches. Un atacante adyacente no autenticado podr\u00eda llevar a cabo lo siguiente: Ejecutar c\u00f3digo en el dispositivo afectado o causar su recarga inesperada. Causar una corrupci\u00f3n de la base de datos LLDP en el dispositivo afectado. Para obtener m\u00e1s informaci\u00f3n sobre estas vulnerabilidades, consulte la secci\u00f3n Details de este aviso. Nota: LLDP es un protocolo de capa 2. Para explotar estas vulnerabilidades, un atacante debe estar en el mismo dominio de difusi\u00f3n que el dispositivo afectado (adyacente a la capa 2). Cisco ha publicado actualizaciones de firmware que abordan estas vulnerabilidades"
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