{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Softing OPC UA C++ SDK before 5.70. An invalid XML element in the type dictionary makes the OPC/UA client crash due to an out-of-memory condition."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-03-11T22:05:46", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://industrial.softing.com/us/solutions/opc-and-opc-ua.html"}, {"tags": ["x_refsource_MISC"], "url": "https://industrial.softing.com/fileadmin/sof-files/pdf/ia/support/Security_Bulletin_CVE-2021-42262.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-42262", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in Softing OPC UA C++ SDK before 5.70. An invalid XML element in the type dictionary makes the OPC/UA client crash due to an out-of-memory condition."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://industrial.softing.com/us/solutions/opc-and-opc-ua.html", "refsource": "MISC", "url": "https://industrial.softing.com/us/solutions/opc-and-opc-ua.html"}, {"name": "https://industrial.softing.com/fileadmin/sof-files/pdf/ia/support/Security_Bulletin_CVE-2021-42262.pdf", "refsource": "MISC", "url": "https://industrial.softing.com/fileadmin/sof-files/pdf/ia/support/Security_Bulletin_CVE-2021-42262.pdf"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-42262", "datePublished": "2022-03-11T22:05:46", "dateReserved": "2021-10-11T00:00:00", "dateUpdated": "2022-03-11T22:05:46", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:softing:datafeed_opc_suite:*:*:*:*:*:*:*:*", "matchCriteriaId": "52AD8DFC-5147-485E-9FF2-C33B615F7616", "versionEndIncluding": "5.19", "vulnerable": true}, {"criteria": "cpe:2.3:a:softing:opc_ua_c\\+\\+_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "662C486E-C39F-4D3C-AB20-88874DEC66BB", "versionEndExcluding": "5.70.0", "versionStartIncluding": "5.56.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:softing:secure_integration_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "788D765F-4A20-49CC-BC97-483E69AB63C7", "versionEndIncluding": "1.22", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Softing OPC UA C++ SDK before 5.70. An invalid XML element in the type dictionary makes the OPC/UA client crash due to an out-of-memory condition."}, {"lang": "es", "value": "Se ha detectado un problema en Softing OPC UA C++ SDK versiones anteriores a 5.70. Un elemento XML no v\u00e1lido en el diccionario de tipos hace que el cliente OPC/UA sea bloqueado debido a una condici\u00f3n de falta de memoria"}], "id": "CVE-2021-42262", "lastModified": "2022-03-18T20:41:59.703", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-03-11T23:15:09.390", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://industrial.softing.com/fileadmin/sof-files/pdf/ia/support/Security_Bulletin_CVE-2021-42262.pdf"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://industrial.softing.com/us/solutions/opc-and-opc-ua.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}