nvd-json-data-feeds/CVE-2024/CVE-2024-64xx/CVE-2024-6437.json

{
  "id": "CVE-2024-6437",
  "sourceIdentifier": "psirt@arista.com",
  "published": "2025-01-10T20:15:30.817",
  "lastModified": "2025-01-10T20:15:30.817",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On affected platforms running Arista EOS with one of the following features configured to redirect IP traffic to a next hop: policy-based routing (PBR), BGP Flowspec, or interface traffic policy -- certain IP traffic such as IPv4 packets with IP options may bypass the feature's set nexthop\u00a0action and be slow-path forwarded (FIB routed) by the kernel as the packets are trapped to the CPU instead of following the redirect action's destination."
    },
    {
      "lang": "es",
      "value": "En las plataformas afectadas que ejecutan Arista EOS con una de las siguientes funciones configuradas para redirigir el tr\u00e1fico IP a un siguiente salto: enrutamiento basado en pol\u00edticas (PBR), BGP Flowspec o pol\u00edtica de tr\u00e1fico de interfaz, cierto tr\u00e1fico IP, como los paquetes IPv4 con opciones IP, pueden omitir la acci\u00f3n de siguiente salto establecida por la funci\u00f3n y ser reenviados por ruta lenta (enrutados FIB) por el kernel a medida que los paquetes quedan atrapados en la CPU en lugar de seguir el destino de la acci\u00f3n de redirecci\u00f3n."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "psirt@arista.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
          "baseScore": 5.8,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ]
  },
  "references": [
    {
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/20689-security-advisory-0108",
      "source": "psirt@arista.com"
    }
  ]
}