CVE-2022-39823

{"id": "CVE-2022-39823", "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": "2022-10-20T21:15:10.207", "references": [{"url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-8.html", "tags": ["Mitigation", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.softing.com", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error"}, {"lang": "es", "value": "Se ha detectado un problema en Softing OPC UA C++ SDK versiones 5.66 hasta 6.x anteriores a 6.10. Una petici\u00f3n de exploraci\u00f3n OPC/UA que exceda el l\u00edmite del servidor en puntos de continuaci\u00f3n puede causar un error de uso de memoria previamente liberada"}], "lastModified": "2022-10-25T19:21:00.883", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:softing:opc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2B74753-8DDB-4AE5-A1E6-E42C0D65C8EE", "versionEndIncluding": "5.22", "versionStartIncluding": "5.20"}, {"criteria": "cpe:2.3:a:softing:opc_ua_c\\+\\+_software_development_kit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39D8DBB4-8429-43B6-ADF8-5348CE8B47F1", "versionEndIncluding": "6.00", "versionStartIncluding": "5.70"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}