CVE-2018-2492

{"containers": {"cna": {"affected": [{"product": "SAP NetWeaver Application Server (Java Library)", "vendor": "SAP", "versions": [{"status": "affected", "version": "= 7.20"}, {"status": "affected", "version": "= 7.30"}, {"status": "affected", "version": "= 7.31"}, {"status": "affected", "version": "= 7.50"}]}], "datePublic": "2018-12-11T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is fixed in versions 7.2, 7.30, 7.31, 7.40 and 7.50."}], "problemTypes": [{"descriptions": [{"description": "Missing XML Validation", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-12-12T10:57:01.000Z", "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699"}, {"tags": ["x_refsource_MISC"], "url": "https://launchpad.support.sap.com/#/notes/2642680"}, {"name": "106153", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/106153"}], "source": {"discovery": "UNKNOWN"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@sap.com", "ID": "CVE-2018-2492", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SAP NetWeaver Application Server (Java Library)", "version": {"version_data": [{"version_name": "=", "version_value": "7.20"}, {"version_name": "=", "version_value": "7.30"}, {"version_name": "=", "version_value": "7.31"}, {"version_name": "=", "version_value": "7.50"}]}}]}, "vendor_name": "SAP"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is fixed in versions 7.2, 7.30, 7.31, 7.40 and 7.50."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Missing XML Validation"}]}]}, "references": {"reference_data": [{"name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699", "refsource": "MISC", "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699"}, {"name": "https://launchpad.support.sap.com/#/notes/2642680", "refsource": "MISC", "url": "https://launchpad.support.sap.com/#/notes/2642680"}, {"name": "106153", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106153"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T04:21:34.186Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://launchpad.support.sap.com/#/notes/2642680"}, {"name": "106153", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/106153"}]}]}, "cveMetadata": {"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "assignerShortName": "sap", "cveId": "CVE-2018-2492", "datePublished": "2018-12-11T23:00:00.000Z", "dateReserved": "2017-12-15T00:00:00.000Z", "dateUpdated": "2024-08-05T04:21:34.186Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SAP NetWeaver Application Server (Java Library)", "vendor": "SAP", "versions": [{"status": "affected", "version": "= 7.20"}, {"status": "affected", "version": "= 7.30"}, {"status": "affected", "version": "= 7.31"}, {"status": "affected", "version": "= 7.50"}]}], "source": "cna@sap.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.20:*:*:*:*:*:*:*", "matchCriteriaId": "43A28C48-4325-4694-88B1-FEE46EBFB0A6", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:*", "matchCriteriaId": "24A1E0B9-8C28-41BC-B050-237B5F929C9C", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.31:*:*:*:*:*:*:*", "matchCriteriaId": "EEAE6C2A-821F-4123-BD56-0FDADF9D63C8", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.40:*:*:*:*:*:*:*", "matchCriteriaId": "F5308FCE-8B2C-4B4D-BEE7-3CF544570B68", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*", "matchCriteriaId": "9C506445-3787-4BFF-A98B-7502A0F7CF80", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SAML 2.0 functionality in SAP NetWeaver AS Java, does not sufficiently validate XML documents received from an untrusted source. This is fixed in versions 7.2, 7.30, 7.31, 7.40 and 7.50."}, {"lang": "es", "value": "La funcionalidad de SAML 2.0 en SAP NetWeaver AS Java no valida lo suficiente los documentos XML recibidos de una fuente no fiable. La vulnerabilidad se ha solucionado en las versiones 7.2, 7.30, 7.31, 7.40 y 7.50."}], "id": "CVE-2018-2492", "lastModified": "2026-06-17T01:55:47.160", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 5.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-12-11T22:29:00.297", "references": [{"source": "cna@sap.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106153"}, {"source": "cna@sap.com", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/2642680"}, {"source": "cna@sap.com", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106153"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/2642680"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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