CVE-2018-2379 - Vulnerability Details - OpenCVE

In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00745.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

SAP SE

SAP HANA Extended Application Services

affected

Version	Status	Constraints
`1.0`	affected	—

Configuration 1 [-]

cpe:2.3:a:sap:hana_extended_application_services:1.0:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Sap Subscribe	Hana Extended Application Services Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/
https://launchpad.support.sap.com/#/notes/2589129

History

Thu, 14 Nov 2024 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: sap

Published: 2018-02-14T12:00:00

Updated: 2024-11-14T20:52:52.938Z

Reserved: 2017-12-15T00:00:00

Link: CVE-2018-2379

Vulnrichment

Updated: 2024-08-05T04:14:39.757Z

NVD

Status : Modified

Published: 2018-02-14T12:29:00.813

Modified: 2024-11-21T04:03:42.710

Link: CVE-2018-2379

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-209

{"containers": {"cna": {"affected": [{"product": "SAP HANA Extended Application Services", "vendor": "SAP SE", "versions": [{"status": "affected", "version": "1.0"}]}], "datePublic": "2018-02-14T00:00:00", "descriptions": [{"lang": "en", "value": "In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint."}], "problemTypes": [{"descriptions": [{"description": "Information Disclosure", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-02-14T11:57:01", "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://launchpad.support.sap.com/#/notes/2589129"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@sap.com", "ID": "CVE-2018-2379", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SAP HANA Extended Application Services", "version": {"version_data": [{"version_affected": "=", "version_value": "1.0"}]}}]}, "vendor_name": "SAP SE"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Information Disclosure"}]}]}, "references": {"reference_data": [{"name": "https://launchpad.support.sap.com/#/notes/2589129", "refsource": "CONFIRM", "url": "https://launchpad.support.sap.com/#/notes/2589129"}, {"name": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/", "refsource": "CONFIRM", "url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T04:14:39.757Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://launchpad.support.sap.com/#/notes/2589129"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-01-03T17:02:17.612152Z", "id": "CVE-2018-2379", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-14T20:52:52.938Z"}}]}, "cveMetadata": {"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "assignerShortName": "sap", "cveId": "CVE-2018-2379", "datePublished": "2018-02-14T12:00:00", "dateReserved": "2017-12-15T00:00:00", "dateUpdated": "2024-11-14T20:52:52.938Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://launchpad.support.sap.com/#/notes/2589129", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/", "tags": ["x_refsource_CONFIRM", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T04:14:39.757Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2018-2379", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-01-03T17:02:17.612152Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-14T20:52:44.748Z"}}], "cna": {"affected": [{"vendor": "SAP SE", "product": "SAP HANA Extended Application Services", "versions": [{"status": "affected", "version": "1.0"}]}], "datePublic": "2018-02-14T00:00:00", "references": [{"url": "https://launchpad.support.sap.com/#/notes/2589129", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/", "tags": ["x_refsource_CONFIRM"]}], "descriptions": [{"lang": "en", "value": "In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Information Disclosure"}]}], "providerMetadata": {"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap", "dateUpdated": "2018-02-14T11:57:01"}, "x_legacyV4Record": {"affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "1.0", "version_affected": "="}]}, "product_name": "SAP HANA Extended Application Services"}]}, "vendor_name": "SAP SE"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://launchpad.support.sap.com/#/notes/2589129", "name": "https://launchpad.support.sap.com/#/notes/2589129", "refsource": "CONFIRM"}, {"url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/", "name": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/", "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Information Disclosure"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2018-2379", "STATE": "PUBLIC", "ASSIGNER": "cna@sap.com"}}}}, "cveMetadata": {"cveId": "CVE-2018-2379", "state": "PUBLISHED", "dateUpdated": "2024-11-14T20:52:52.938Z", "dateReserved": "2017-12-15T00:00:00", "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "datePublished": "2018-02-14T12:00:00", "assignerShortName": "sap"}, "dataVersion": "5.1"}

{"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"}]}], "descriptions": [{"lang": "en", "value": "In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint."}, {"lang": "es", "value": "En SAP HANA Extended Application Services 1.0, un usuario no autenticado podr\u00eda probar si un usuario determinado es v\u00e1lido evaluando los mensajes de error de un endpoint en concreto."}], "id": "CVE-2018-2379", "lastModified": "2024-11-21T04:03:42.710", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "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": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-02-14T12:29:00.813", "references": [{"source": "cna@sap.com", "tags": ["Vendor Advisory"], "url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/"}, {"source": "cna@sap.com", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/2589129"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/2589129"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-209"}], "source": "nvd@nist.gov", "type": "Primary"}]}