CVE-2017-0256
Medium
Description
A spoofing vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Microsoft Asp.net Model View Controller
PublishedMay 12, 2017
First seenMay 12, 2017
How to fix
Update
- Microsoft.AspNetCore.Mvc1.0.4, 1.1.3 or later
- Microsoft.AspNetCore.Mvc.Core1.0.4, 1.1.3 or later
- System.Net.Http4.1.2, 4.3.2 or later
- System.Text.Encodings.Web4.0.1, 4.3.1 or later
- System.Net.Http.WinHttpHandler4.0.1, 4.3.1 or later
- System.Net.Security4.0.1, 4.3.1 or later
- System.Net.WebSockets.Client4.0.1, 4.3.1 or later
- Microsoft.AspNetCore.Mvc.Abstractions1.0.4, 1.1.3 or later
- Microsoft.AspNetCore.Mvc.ApiExplorer1.0.4, 1.1.3 or later
- Microsoft.AspNetCore.Mvc.Cors1.0.4, 1.1.3 or later
- Microsoft.AspNetCore.Mvc.DataAnnotations1.0.4, 1.1.3 or later
- Microsoft.AspNetCore.Mvc.Formatters.Json1.0.4, 1.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft asp.net_model_view_controller | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.abstractions | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.apiexplorer | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.cors | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.dataannotations | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.formatters.json | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.formatters.xml | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.localization | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.razor | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.razor.host | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.taghelpers | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.viewfeatures | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft microsoft.aspnetcore.mvc.webapicompatshim | 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.1.2 | — |
| microsoft system.net.http | 4.1.1, 4.3.1 | — |
| microsoft system.net.http.winhttphandler | 4.0.1, 4.3.0 | — |
| microsoft system.net.security | 4.0.0, 4.3.0 | — |
| microsoft system.net.websockets.client | 4.0.0, 4.3.0 | — |
| microsoft system.text.encodings.web | 4.0.0, 4.3.0 | — |
| Microsoft.AspNetCore.MvcNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.CoreNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| System.Net.HttpNuGet | 4.1.1 ≤ v < 4.1.2, 4.3.1 ≤ v < 4.3.2 | 4.1.2, 4.3.2 |
| System.Text.Encodings.WebNuGet | 4.0.0 ≤ v < 4.0.1, 4.3.0 ≤ v < 4.3.1 | 4.0.1, 4.3.1 |
| System.Net.Http.WinHttpHandlerNuGet | 4.0.0 ≤ v < 4.0.1, 4.3.0 ≤ v < 4.3.1 | 4.0.1, 4.3.1 |
| System.Net.SecurityNuGet | 4.0.0 ≤ v < 4.0.1, 4.3.0 ≤ v < 4.3.1 | 4.0.1, 4.3.1 |
| System.Net.WebSockets.ClientNuGet | 4.0.0 ≤ v < 4.0.1, 4.3.0 ≤ v < 4.3.1 | 4.0.1, 4.3.1 |
| Microsoft.AspNetCore.Mvc.AbstractionsNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.ApiExplorerNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.CorsNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.DataAnnotationsNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.Formatters.JsonNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.Formatters.XmlNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.LocalizationNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.Razor.HostNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.RazorNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.TagHelpersNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.ViewFeaturesNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
| Microsoft.AspNetCore.Mvc.WebApiCompatShimNuGet | 1.0.0 ≤ v < 1.0.4, 1.1.0 ≤ v < 1.1.3 | 1.0.4, 1.1.3 |
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