FKIE_CVE-2024-42650

Vulnerability from fkie_nvd - Published: 2025-07-15 16:15 - Updated: 2025-07-17 17:53
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
NanoMQ 0.17.5 was discovered to contain a segmentation fault via the component /nanomq/pub_handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.
References
cve@mitre.orghttps://github.com/emqx/nanomq/issues/1168Exploit, Issue Tracking
cve@mitre.orghttps://github.com/nanomq/nanomqProduct
cve@mitre.orghttps://github.com/nanomq/nanomq/pull/1170Exploit, Issue Tracking
Impacted products
Vendor Product Version
emqx nanomq 0.17.5
To clipboard 

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  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:emqx:nanomq:0.17.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "49EF7B82-2B00-4EFB-8DC8-5B07806C106C",
              "vulnerable": true
            }
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NanoMQ 0.17.5 was discovered to contain a segmentation fault via the component /nanomq/pub_handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 que NanoMQ 0.17.5 conten\u00eda una falla de segmentaci\u00f3n a trav\u00e9s del componente /nanomq/pub_handler.c. Esta vulnerabilidad permite a los atacantes causar una denegaci\u00f3n de servicio (DoS) mediante un mensaje PUBLISH manipulado."
    }
  ],
  "id": "CVE-2024-42650",
  "lastModified": "2025-07-17T17:53:31.007",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
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        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
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  "published": "2025-07-15T16:15:36.230",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "url": "https://github.com/emqx/nanomq/issues/1168"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://github.com/nanomq/nanomq"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Issue Tracking"
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      "url": "https://github.com/nanomq/nanomq/pull/1170"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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