CVE-2018-2439

{"id": "CVE-2018-2439", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2018-07-10T18:29:01.203", "references": [{"url": "http://www.securityfocus.com/bid/104708", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cna@sap.com"}, {"url": "https://launchpad.support.sap.com/#/notes/2644147", "tags": ["Permissions Required", "Vendor Advisory"], "source": "cna@sap.com"}, {"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000", "tags": ["Vendor Advisory"], "source": "cna@sap.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has insufficient request validation (for example, where the request is validated for authenticity and validity) and under certain conditions, will process invalid requests. Several areas of the SAP Internet Graphics Server (IGS) did not require sufficient input validation. Namely, the SAP Internet Graphics Server (IGS) HTTP and RFC listener, SAP Internet Graphics Server (IGS) portwatcher when registering a portwatcher to the multiplexer and the SAP Internet Graphics Server (IGS) multiplexer had insufficient input validation and thus allowing a malformed data packet to cause a crash."}, {"lang": "es", "value": "SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49 y 7.53 tiene una validaci\u00f3n insuficiente de las peticiones (por ejemplo, donde la petici\u00f3n se valida para la autenticidad y validez) y, en ciertas condiciones, procesar\u00e1 las peticiones inv\u00e1lidas. Varias \u00e1reas de SAP Internet Graphics Server (IGS) no requirieron una validaci\u00f3n de entradas suficiente. Concretamente, el escuchador HTTP y RFC de SAP Internet Graphics Server (IGS) y SAP Internet Graphics Server (IGS) portwatcher, al registrar un portwatcher al multiplexer y el multiplexer de SAP Internet Graphics Server (IGS) ten\u00eda una validaci\u00f3n de entradas insuficiente, permit\u00eda que un paquete de datos mal formados provocase un cierre inesperado."}], "lastModified": "2018-09-12T19:05:04.603", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sap:internet_graphics_server:7.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BB63DB38-282E-44F5-B998-E0A419CBDDDF"}, {"criteria": "cpe:2.3:a:sap:internet_graphics_server:7.20ext:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52899667-D267-4399-B1DD-428DCFAFECAA"}, {"criteria": "cpe:2.3:a:sap:internet_graphics_server:7.45:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F87D81E-242D-4679-8DB3-479DB2A98F46"}, {"criteria": "cpe:2.3:a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E19FB816-EFD3-46EA-A144-699055394B86"}, {"criteria": "cpe:2.3:a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BAE591D5-05DA-41FE-A9C1-0A5521E83024"}], "operator": "OR"}]}], "sourceIdentifier": "cna@sap.com"}