CVE-2023-32787

{"id": "CVE-2023-32787", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "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": "2023-05-15T15:15:12.823", "references": [{"url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-32787.pdf", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/OPCFoundation/UA-Java-Legacy", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/OPCFoundation/UA-Java-Legacy/commit/6f176f2b445a27c157f1a32f225accc9ce8873c0", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-32787.pdf", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/OPCFoundation/UA-Java-Legacy", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/OPCFoundation/UA-Java-Legacy/commit/6f176f2b445a27c157f1a32f225accc9ce8873c0", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "The OPC UA Legacy Java Stack before 6f176f2 enables an attacker to block OPC UA server applications via uncontrolled resource consumption so that they can no longer serve client applications."}, {"lang": "es", "value": "El OPC UA Legacy Java Stack anterior a 6f176f2 permite a un atacante bloquear aplicaciones del servidor OPC UA mediante el consumo incontrolado de recursos para que ya no puedan servir aplicaciones cliente."}], "lastModified": "2024-11-21T08:04:01.600", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opcfoundation:ua_java_legacy:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A87006B3-496C-4A85-A1BE-4F2B18C5438C", "versionEndExcluding": "2023-04-28"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:prosysopc:ua_historian:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3E3C310-1CED-4775-BFEB-3D412C661071", "versionEndExcluding": "1.2.0"}, {"criteria": "cpe:2.3:a:prosysopc:ua_modbus_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DBD45F09-929C-4DFC-844D-3AC4E00F4F66", "versionEndExcluding": "1.4.20"}, {"criteria": "cpe:2.3:a:prosysopc:ua_simulation_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "826DA345-2A40-4A72-830C-6196C1BE631C", "versionEndExcluding": "5.4.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}