A spoofing vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.04349.

Key SSVC decision points have not yet been added.

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

Vendor Product Default status Versions
Microsoft Corporation ASP.NET Core affected
Version Status Constraints
ASP.NET Core affected —

Configuration 1 [-]

OR cpe:2.3:a:microsoft:asp.net_model_view_controller:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_model_view_controller:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_model_view_controller:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_model_view_controller:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_model_view_controller:1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_model_view_controller:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:asp.net_model_view_controller:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.cors:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.cors:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.cors:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.cors:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.cors:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.cors:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.cors:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.dataannotations:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.dataannotations:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.dataannotations:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.dataannotations:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.dataannotations:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.dataannotations:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.dataannotations:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.json:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.json:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.json:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.json:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.json:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.json:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.json:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.xml:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.xml:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.xml:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.xml:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.xml:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.xml:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.formatters.xml:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.localization:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.localization:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.localization:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.localization:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.localization:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.localization:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.localization:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor.host:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor.host:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor.host:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor.host:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor.host:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor.host:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.razor.host:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.taghelpers:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.taghelpers:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.taghelpers:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.taghelpers:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.taghelpers:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.taghelpers:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.taghelpers:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.viewfeatures:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.viewfeatures:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.viewfeatures:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.viewfeatures:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.viewfeatures:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.viewfeatures:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.viewfeatures:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.webapicompatshim:1.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.webapicompatshim:1.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.webapicompatshim:1.0.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.webapicompatshim:1.0.3:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.webapicompatshim:1.1.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.webapicompatshim:1.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.webapicompatshim:1.1.2:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.http:4.1.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.http:4.3.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.http.winhttphandler:4.0.1:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.http.winhttphandler:4.3.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.security:4.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.security:4.3.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.websockets.client:4.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.net.websockets.client:4.3.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.text.encodings.web:4.0.0:*:*:*:*:asp.net:*:*
cpe:2.3:a:microsoft:system.text.encodings.web:4.3.0:*:*:*:*:asp.net:*:*

No data.

No data.

Project Subscriptions

Vendors Products
Microsoft Subscribe
Asp.net Model View Controller Subscribe
Microsoft.aspnetcore.mvc.abstractions Subscribe
Microsoft.aspnetcore.mvc.apiexplorer Subscribe
Microsoft.aspnetcore.mvc.cors Subscribe
Microsoft.aspnetcore.mvc.dataannotations Subscribe
Microsoft.aspnetcore.mvc.formatters.json Subscribe
Microsoft.aspnetcore.mvc.formatters.xml Subscribe
Microsoft.aspnetcore.mvc.localization Subscribe
Microsoft.aspnetcore.mvc.razor Subscribe
Microsoft.aspnetcore.mvc.razor.host Subscribe
Microsoft.aspnetcore.mvc.taghelpers Subscribe
Microsoft.aspnetcore.mvc.viewfeatures Subscribe
Microsoft.aspnetcore.mvc.webapicompatshim Subscribe
System.net.http Subscribe
System.net.http.winhttphandler Subscribe
System.net.security Subscribe
System.net.websockets.client Subscribe
System.text.encodings.web Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2018-0627 A spoofing vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.
Github GHSA Github GHSA GHSA-j8f4-2w4p-mhjc Moderate severity vulnerability that affects Microsoft.AspNetCore.Mvc
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/aspnet/Announcements/issues/239 cve-icon cve-icon
History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2024-08-05T12:55:19.325Z

Reserved: 2016-09-09T00:00:00

Link: CVE-2017-0256

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-05-12T14:29:04.457

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-0256

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses