{
  "id": "CVE-2024-34235",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2025-01-22T15:15:12.900",
  "lastModified": "2025-02-06T22:15:37.670",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Open5GS MME versions <= 2.6.4 contains an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an `Initial UE Message` missing a required `NAS_PDU` field to repeatedly crash the MME, resulting in denial of service."
    },
    {
      "lang": "es",
      "value": "Las versiones de Open5GS MME anteriores a la 2.6.4 contienen una afirmaci\u00f3n que se puede activar de forma remota a trav\u00e9s de un paquete ASN.1 mal formado a trav\u00e9s de la interfaz S1AP. Un atacante puede enviar un \u00abMensaje inicial de UE\u00bb sin un campo \u00abNAS_PDU\u00bb obligatorio para bloquear repetidamente el MME, lo que da como resultado la denegaci\u00f3n de servicio."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "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:H",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.0
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-617"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://cellularsecurity.org/ransacked",
      "source": "cve@mitre.org"
    }
  ]
}