CVE-2017-16680

{"containers": {"cna": {"affected": [{"product": "SAP HANA extended application services", "vendor": "SAP", "versions": [{"status": "affected", "version": "1.0"}]}], "datePublic": "2017-12-12T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Two potential audit log injections in SAP HANA extended application services 1.0, advanced model: 1) Certain HTTP/REST endpoints of controller service are missing user input validation which could allow unprivileged attackers to forge audit log lines. Hence the interpretation of audit log files could be hindered or misdirected. 2) User Account and Authentication writes audit logs into syslog and additionally writes the same audit entries into a log file. Entries in the log file miss escaping. Hence the interpretation of audit log files could be hindered or misdirected, while the entries in syslog are correct."}], "problemTypes": [{"descriptions": [{"description": "Audit Log Injections", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-12-13T10:57:01.000Z", "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap"}, "references": [{"name": "102138", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/102138"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://launchpad.support.sap.com/#/notes/2522510"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@sap.com", "DATE_PUBLIC": "2017-12-12T00:00:00", "ID": "CVE-2017-16680", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SAP HANA extended application services", "version": {"version_data": [{"version_value": "1.0"}]}}]}, "vendor_name": "SAP"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Two potential audit log injections in SAP HANA extended application services 1.0, advanced model: 1) Certain HTTP/REST endpoints of controller service are missing user input validation which could allow unprivileged attackers to forge audit log lines. Hence the interpretation of audit log files could be hindered or misdirected. 2) User Account and Authentication writes audit logs into syslog and additionally writes the same audit entries into a log file. Entries in the log file miss escaping. Hence the interpretation of audit log files could be hindered or misdirected, while the entries in syslog are correct."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Audit Log Injections"}]}]}, "references": {"reference_data": [{"name": "102138", "refsource": "BID", "url": "http://www.securityfocus.com/bid/102138"}, {"name": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/", "refsource": "CONFIRM", "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"}, {"name": "https://launchpad.support.sap.com/#/notes/2522510", "refsource": "CONFIRM", "url": "https://launchpad.support.sap.com/#/notes/2522510"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T20:35:19.955Z"}, "title": "CVE Program Container", "references": [{"name": "102138", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/102138"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://launchpad.support.sap.com/#/notes/2522510"}]}]}, "cveMetadata": {"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "assignerShortName": "sap", "cveId": "CVE-2017-16680", "datePublished": "2017-12-12T14:00:00.000Z", "dateReserved": "2017-11-09T00:00:00.000Z", "dateUpdated": "2024-09-16T18:59:59.098Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SAP HANA extended application services", "vendor": "SAP", "versions": [{"status": "affected", "version": "1.0"}]}], "source": "cna@sap.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:hana_extended_application_services:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "F314AEB2-7F5C-4CD8-8DD5-359B75FCD9C5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Two potential audit log injections in SAP HANA extended application services 1.0, advanced model: 1) Certain HTTP/REST endpoints of controller service are missing user input validation which could allow unprivileged attackers to forge audit log lines. Hence the interpretation of audit log files could be hindered or misdirected. 2) User Account and Authentication writes audit logs into syslog and additionally writes the same audit entries into a log file. Entries in the log file miss escaping. Hence the interpretation of audit log files could be hindered or misdirected, while the entries in syslog are correct."}, {"lang": "es", "value": "Dos potenciales inyecciones de registro de auditoria en los servicios de aplicaci\u00f3n extendidos de SAP HANA 1.0, modelo avanzado: 1) Algunos extremos HTTP/REST del servicio del controlador no cuentan con validaci\u00f3n de entradas de usuario. Esto podr\u00eda permitir que atacantes sin privilegios falsifiquen l\u00edneas del registro de auditor\u00eda. Por consiguiente, podr\u00eda entorpecerse o dirigirse err\u00f3neamente la interpretaci\u00f3n de los archivos de registro de auditor\u00eda. 2) User Account y Authentication escriben registros de auditor\u00eda en syslog y, adicionalmente, escribe las mismas entradas de auditor\u00eda en un archivo de registro. A las entradas en el archivo de registro les falta el escape. Por lo tanto, podr\u00eda entorpecerse o dirigirse err\u00f3neamente la interpretaci\u00f3n de los archivos de registro de auditor\u00eda, aunque las entradas en syslog sean correctas."}], "id": "CVE-2017-16680", "lastModified": "2026-06-17T01:09:39.890", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "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": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-12-12T14:29:00.280", "references": [{"source": "cna@sap.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/102138"}, {"source": "cna@sap.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"}, {"source": "cna@sap.com", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://launchpad.support.sap.com/#/notes/2522510"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/102138"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://launchpad.support.sap.com/#/notes/2522510"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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