CVE-2023-33656

{"id": "CVE-2023-33656", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2023-05-30T18:15:10.383", "references": [{"url": "https://github.com/emqx/nanomq", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/emqx/nanomq/issues/1164", "tags": ["Exploit", "Mailing List"], "source": "cve@mitre.org"}, {"url": "https://github.com/emqx/nanomq/issues/1165#issuecomment-1515667127", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "A memory leak vulnerability exists in NanoMQ 0.17.2. The vulnerability is located in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack by causing the program to consume all available memory resources."}], "lastModified": "2023-06-06T18:13:37.213", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:emqx:nanomq:0.17.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0898CABA-5930-437A-8300-4D91648091F1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}