CVE-2017-0247

mediumPriorität · verfolgen · 36EPSS 0.169 · 97. PerzentilEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

16.9% (97th) EPSS

CVSS 5 · medium

Is it mine?

140 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · bewertet 2026-10-27

A 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.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-20USprimärCWE-20US

betroffene Produkte (140)

Betroffene Produkte und Versionsbereiche.

Microsoft Corporation ASP.NET Core≤ ASP.NET Coreenisa_euvdEU
microsoft asp.net model view controller= 1.0.0nvdUScpe:2.3:a:microsoft:asp.net_model_view_controller:*:*:*:*:*:*:*:*
microsoft asp.net model view controller= 1.0.1nvdUScpe:2.3:a:microsoft:asp.net_model_view_controller:*:*:*:*:*:*:*:*
microsoft asp.net model view controller= 1.0.2nvdUScpe:2.3:a:microsoft:asp.net_model_view_controller:*:*:*:*:*:*:*:*
microsoft asp.net model view controller= 1.0.3nvdUScpe:2.3:a:microsoft:asp.net_model_view_controller:*:*:*:*:*:*:*:*
microsoft asp.net model view controller= 1.1.0nvdUScpe:2.3:a:microsoft:asp.net_model_view_controller:*:*:*:*:*:*:*:*
microsoft asp.net model view controller= 1.1.1nvdUScpe:2.3:a:microsoft:asp.net_model_view_controller:*:*:*:*:*:*:*:*
microsoft asp.net model view controller= 1.1.2nvdUScpe:2.3:a:microsoft:asp.net_model_view_controller:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.abstractions= 1.0.0nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.abstractions= 1.0.1nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.abstractions= 1.0.2nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.abstractions= 1.0.3nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.abstractions= 1.1.0nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.abstractions= 1.1.1nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.abstractions= 1.1.2nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.abstractions:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.apiexplorer= 1.0.0nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.apiexplorer= 1.0.1nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.apiexplorer= 1.0.2nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.apiexplorer= 1.0.3nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:*:*:*:*:*:*:*:*
microsoft microsoft.aspnetcore.mvc.apiexplorer= 1.1.0nvdUScpe:2.3:a:microsoft:microsoft.aspnetcore.mvc.apiexplorer:*:*:*:*:*:*:*:*

20 von 140 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-6xh7-4v2w-36q6ASP.NET Core fails to properly validate web requests2018-10-16ghsa · osvUS
A 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.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

veröffentlicht 2017-05-12geändert 2026-06-17

verwandt (25,176)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-88771US	critical9.8OT kritisch	82.2% (100th)	KEV	2026-09-27
Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS,…
CVE-2026-93952US	—OT kritisch	1.38% (72nd)	KEV	2026-09-22
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successf…
CVE-2026-12569US	critical9.8OT kritisch	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-34910US	—OT kritisch	90.0% (100th)	KEV	2026-05-22
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-6973US	—OT kritisch	34.5% (98th)	KEV	2026-05-07
An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code…

+25171 weitere

Referenzen (9)

Externe Belege — Patches, Meldungen, Analysen.

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