CVE-2018-2433

{"containers": {"cna": {"affected": [{"product": "SAP Gateway", "vendor": "SAP", "versions": [{"status": "affected", "version": "SAP KERNEL 32 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 32 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 64 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53"}]}], "datePublic": "2018-07-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-07-10T17:57:01.000Z", "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://launchpad.support.sap.com/#/notes/2597913"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000"}], "source": {"discovery": "UNKNOWN"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@sap.com", "ID": "CVE-2018-2433", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SAP Gateway", "version": {"version_data": [{"version_name": "SAP KERNEL 32 NUC", "version_value": "7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"version_name": "SAP KERNEL 32 Unicode", "version_value": "7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"version_name": "SAP KERNEL 64 NUC", "version_value": "7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"version_name": "SAP KERNEL 64 Unicode", "version_value": "7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"version_name": "SAP KERNEL", "version_value": "7.21, 7.22, 7.45, 7.49 and 7.53"}]}}]}, "vendor_name": "SAP"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service"}]}]}, "references": {"reference_data": [{"name": "https://launchpad.support.sap.com/#/notes/2597913", "refsource": "MISC", "url": "https://launchpad.support.sap.com/#/notes/2597913"}, {"name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000", "refsource": "CONFIRM", "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T04:21:33.652Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://launchpad.support.sap.com/#/notes/2597913"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000"}]}]}, "cveMetadata": {"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "assignerShortName": "sap", "cveId": "CVE-2018-2433", "datePublished": "2018-07-10T18:00:00.000Z", "dateReserved": "2017-12-15T00:00:00.000Z", "dateUpdated": "2024-08-05T04:21:33.652Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SAP Gateway", "vendor": "SAP", "versions": [{"status": "affected", "version": "SAP KERNEL 32 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 32 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 64 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT"}, {"status": "affected", "version": "SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53"}]}], "source": "cna@sap.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:sap_kernel:7.21:*:*:*:*:*:*:*", "matchCriteriaId": "B1DB2B37-EC52-4FE6-9861-A98A9E365B61", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:sap_kernel:7.21ext:*:*:*:*:*:*:*", "matchCriteriaId": "168D38D8-CE37-4FF4-B089-DCBB0D5A3387", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:sap_kernel:7.22:*:*:*:*:*:*:*", "matchCriteriaId": "80D1ECE8-0465-4B82-A0B7-BC55438FFC43", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:sap_kernel:7.22ext:*:*:*:*:*:*:*", "matchCriteriaId": "56247321-E033-4097-A176-BE71DEBD5920", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:sap_kernel:7.45:*:*:*:*:*:*:*", "matchCriteriaId": "517E04CB-B712-477E-8F64-B35F9D0D932B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:sap_kernel:7.49:*:*:*:*:*:*:*", "matchCriteriaId": "018F8061-43B6-4F29-B914-C779569C58CD", "vulnerable": true}, {"criteria": "cpe:2.3:o:sap:sap_kernel:7.53:*:*:*:*:*:*:*", "matchCriteriaId": "306EBEDB-BF90-46C5-99B1-C7ADAF1B8611", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service."}, {"lang": "es", "value": "SAP Gateway (SAP KERNEL 32 NUC; SAP KERNEL 32 Unicode; SAP KERNEL 64 NUC; SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 y 7.22EXT y SAP KERNEL 7.21, 7.22, 7.45, 7.49 y 7.53) permite que un atacante evite que usuarios leg\u00edtimos accedan a un servicio, ya sea inund\u00e1ndolo o provocando su cierre inesperado."}], "id": "CVE-2018-2433", "lastModified": "2026-06-17T01:55:41.393", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-07-10T18:29:00.907", "references": [{"source": "cna@sap.com", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://launchpad.support.sap.com/#/notes/2597913"}, {"source": "cna@sap.com", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://launchpad.support.sap.com/#/notes/2597913"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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