CVE-2023-26793

{"id": "CVE-2023-26793", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2024-05-01T19:15:21.123", "references": [{"url": "https://github.com/stephane/libmodbus/issues/683", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/stephane/libmodbus/issues/683", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "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": "libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c."}, {"lang": "es", "value": "libmodbus v3.1.10 tiene una vulnerabilidad de desbordamiento de b\u00fafer de almacenamiento din\u00e1mico en la funci\u00f3n read_io_status en src/modbus.c."}], "lastModified": "2025-05-05T17:21:25.887", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libmodbus:libmodbus:3.1.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "524EB0BF-4994-4369-BD85-CC578548CA1C"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}