CVE-2024-42651

{"id": "CVE-2024-42651", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2025-07-29T19:15:43.180", "references": [{"url": "https://github.com/nanomq/nanomq", "tags": ["Product"], "source": "[email protected]"}, {"url": "https://github.com/nanomq/nanomq/issues/1217", "tags": ["Exploit", "Issue Tracking"], "source": "[email protected]"}, {"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42651.md", "tags": ["Exploit", "Third Party Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "NanoMQ v0.17.9 was discovered to contain a heap use-after-free vulnerability via the component sub_Ctx_handle. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SUBSCRIBE message."}, {"lang": "es", "value": "Se descubri\u00f3 que NanoMQ v0.17.9 contiene una vulnerabilidad de use-after-free del mont\u00f3n a trav\u00e9s del componente sub_Ctx_handle. Esta vulnerabilidad permite a los atacantes causar una denegaci\u00f3n de servicio (DoS) mediante un mensaje SUBSCRIBE manipulado."}], "lastModified": "2025-08-06T16:40:47.270", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:emqx:nanomq:0.17.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4C96AC5-AA5F-45A0-B2A3-E43D8166B2F5"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}