{"id":"CVE-2017-16687","state":"PUBLISHED","title":"The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate va","description":"The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user accounts. An unauthenticated user could use the error messages to determine if a given username is valid.","publishedAt":"2017-12-12T14:00:00.000Z","updatedAt":"2024-09-16T23:41:51.057Z","severity":null,"assigner":"sap","products":["SAP SAP HANA extended application services"],"affected":[{"vendor":"SAP","product":"SAP HANA extended application services","versions":[{"version":"SAP HANA Database 1.00, 2.00","status":"affected"}]}],"references":["https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/","https://launchpad.support.sap.com/#/notes/2549983","http://www.securityfocus.com/bid/102152"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:25.795Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/16xxx/CVE-2017-16687.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-16687","state":"PUBLISHED","datePublished":"2017-12-12T14:00:00.000Z","dateUpdated":"2024-09-16T23:41:51.057Z","assignerShortName":"sap","assignerOrgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","dateReserved":"2017-11-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user accounts. An unauthenticated user could use the error messages to determine if a given username is valid."}],"affected":[{"vendor":"SAP","product":"SAP HANA extended application services","versions":[{"version":"SAP HANA Database 1.00, 2.00","status":"affected"}]}],"references":[{"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/2549983","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/102152","name":"102152","tags":["vdb-entry","x_refsource_BID"]}],"problemTypes":[{"descriptions":[{"description":"Information Disclosure","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"sap","dateUpdated":"2017-12-13T10:57:01.000Z","orgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd"},"datePublic":"2017-12-12T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cna@sap.com","DATE_PUBLIC":"2017-12-12T00:00:00","ID":"CVE-2017-16687","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"SAP HANA extended application services","version":{"version_data":[{"version_value":"SAP HANA Database 1.00, 2.00"}]}}]},"vendor_name":"SAP"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user accounts. An unauthenticated user could use the error messages to determine if a given username is valid."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Information Disclosure"}]}]},"references":{"reference_data":[{"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/2549983","refsource":"CONFIRM","url":"https://launchpad.support.sap.com/#/notes/2549983"},{"name":"102152","refsource":"BID","url":"http://www.securityfocus.com/bid/102152"}]}}},"adp":[{"title":"CVE Program Container","references":[{"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/2549983","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/102152","name":"102152","tags":["vdb-entry","x_refsource_BID","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T20:35:19.897Z"}}]}}}