CVE-2024-31036

{"id": "CVE-2024-31036", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 2.1}]}, "published": "2024-04-22T22:15:07.400", "references": [{"url": "https://github.com/nanomq/nanomq/issues/1722", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://github.com/nanomq/nanomq/issues/1722", "tags": ["Exploit", "Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-122"}]}], "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."}], "lastModified": "2025-06-10T01:30:34.650", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:emqx:nanomq:0.21.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF5103CA-7146-46E2-9B11-06A455EFA96C"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}