CVE-2017-0247

Summary

CVECVE-2017-0247
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-05-12 14:29:00 UTC
Updated2021-06-30 16:54:00 UTC
DescriptionA denial of service vulnerability exists when the ASP.NET Core fails to properly validate web requests. NOTE: Microsoft has not commented on third-party claims that the issue is that the TextEncoder.EncodeCore function in the System.Text.Encodings.Web package in ASP.NET Core Mvc before 1.0.4 and 1.1.x before 1.1.3 allows remote attackers to cause a denial of service by leveraging failure to properly calculate the length of 4-byte characters in the Unicode Non-Character range.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Microsoft Asp.net Model View Controller 1.0.0 All All All
Application Microsoft Asp.net Model View Controller 1.0.1 All All All
Application Microsoft Asp.net Model View Controller 1.0.2 All All All
Application Microsoft Asp.net Model View Controller 1.0.3 All All All
Application Microsoft Asp.net Model View Controller 1.1.0 All All All
Application Microsoft Asp.net Model View Controller 1.1.1 All All All
Application Microsoft Asp.net Model View Controller 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.abstractions 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.apiexplorer 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.core 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.cors 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.dataannotations 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.json 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.formatters.xml 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.localization 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.razor.host 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.taghelpers 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.viewfeatures 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.1.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.2 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.0.3 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.1.0 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.1.1 All All All
Application Microsoft Microsoft.aspnetcore.mvc.webapicompatshim 1.1.2 All All All
Application Microsoft System.net.http 4.1.1 All All All
Application Microsoft System.net.http 4.3.1 All All All
Application Microsoft System.net.http 4.1.1 All All All
Application Microsoft System.net.http 4.3.1 All All All
Application Microsoft System.net.http.winhttphandler 4.0.1 All All All
Application Microsoft System.net.http.winhttphandler 4.3.0 All All All
Application Microsoft System.net.http.winhttphandler 4.0.1 All All All
Application Microsoft System.net.http.winhttphandler 4.3.0 All All All
Application Microsoft System.net.security 4.0.0 All All All
Application Microsoft System.net.security 4.3.0 All All All
Application Microsoft System.net.security 4.0.0 All All All
Application Microsoft System.net.security 4.3.0 All All All
Application Microsoft System.net.websockets.client 4.0.0 All All All
Application Microsoft System.net.websockets.client 4.3.0 All All All
Application Microsoft System.net.websockets.client 4.0.0 All All All
Application Microsoft System.net.websockets.client 4.3.0 All All All
Application Microsoft System.text.encodings.web 4.0.0 All All All
Application Microsoft System.text.encodings.web 4.3.0 All All All
Application Microsoft System.text.encodings.web 4.0.0 All All All
Application Microsoft System.text.encodings.web 4.3.0 All All All

References

ReferenceSourceLinkTags
Página no encontrada | Sidertia Solutions MISC www.sidertia.com Exploit, Third Party Advisory
Microsoft Security Advisory 4021279 CONFIRM technet.microsoft.com Patch, Vendor Advisory
Microsoft Security Advisory 4021279: Vulnerabilities in .NET Core, ASP.NET Core Could Allow Elevation of Privilege · Issue #239 · aspnet/Announcements · GitHub MISC github.com Technical Description, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 982023 Dotnet (nuget) Security Update for System.Net.Http.WinHttpHandler (GHSA-6xh7-4v2w-36q6)
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