{
  "id": "CVE-2024-31036",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-04-22T22:15:07.400",
  "lastModified": "2024-11-21T09:12:45.570",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de desbordamiento de b\u00fafer de almacenamiento din\u00e1mico en la funci\u00f3n read_byte en NanoMQ v.0.21.7 permite a los atacantes provocar una denegaci\u00f3n de servicio mediante la transmisi\u00f3n de hexstreams manipulados."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 4.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/nanomq/nanomq/issues/1722",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/nanomq/nanomq/issues/1722",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}