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64 lines
2.8 KiB
JSON
64 lines
2.8 KiB
JSON
{
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"id": "CVE-2024-20311",
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"sourceIdentifier": "psirt@cisco.com",
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"published": "2024-03-27T17:15:52.463",
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"lastModified": "2024-11-21T08:52:19.683",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload.\r\n\r This vulnerability is due to the incorrect handling of LISP packets. An attacker could exploit this vulnerability by sending a crafted LISP packet to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.\r\n\r Note: This vulnerability could be exploited over either IPv4 or IPv6 transport."
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},
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{
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"lang": "es",
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"value": "Una vulnerabilidad en la funci\u00f3n del Protocolo de separaci\u00f3n de ID del localizador (LISP) del software Cisco IOS y del software Cisco IOS XE podr\u00eda permitir que un atacante remoto no autenticado provoque la recarga de un dispositivo afectado. Esta vulnerabilidad se debe al manejo incorrecto de los paquetes LISP. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando un paquete LISP manipulado a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir al atacante hacer que el dispositivo se recargue, lo que resultar\u00eda en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Nota: Esta vulnerabilidad podr\u00eda explotarse mediante transporte IPv4 o IPv6."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "psirt@cisco.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 4.0
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}
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]
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},
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"weaknesses": [
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{
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"source": "psirt@cisco.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-674"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-lisp-3gYXs3qP",
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"source": "psirt@cisco.com"
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},
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-lisp-3gYXs3qP",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |