microsoft.aspnetcore.server.httpsys.2.0.1.nupkg: 1 vulnerabilities (highest severity is: 7.5) unreachable

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Vulnerable Library - microsoft.aspnetcore.server.httpsys.2.0.1.nupkg

ASP.NET Core HTTP server that uses the Windows HTTP Server API.

Path to dependency file: /dvcsharp-core-api.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/microsoft.aspnetcore.server.httpsys/2.0.1/microsoft.aspnetcore.server.httpsys.2.0.1.nupkg

Found in HEAD commit: 21f9b3d8a5499484535381f975f1b15ceb2519a9

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (microsoft.aspnetcore.server.httpsys.2.0.1.nupkg version)	Remediation Possible**	Reachability
CVE-2017-11883	High	7.5	microsoft.aspnetcore.server.httpsys.2.0.1.nupkg	Direct	Microsoft.AspNetCore.Server.WebListener - 1.0.6,1.1.4;Microsoft.Net.Http.Server - 1.0.6,1.1.4;Microsoft.AspNetCore.Server.HttpSys - 2.0.2	✅	Unreachable

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2017-11883

Vulnerable Library - microsoft.aspnetcore.server.httpsys.2.0.1.nupkg

ASP.NET Core HTTP server that uses the Windows HTTP Server API.

Path to dependency file: /dvcsharp-core-api.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/microsoft.aspnetcore.server.httpsys/2.0.1/microsoft.aspnetcore.server.httpsys.2.0.1.nupkg

Dependency Hierarchy:

• ❌ microsoft.aspnetcore.server.httpsys.2.0.1.nupkg (Vulnerable Library)

Found in HEAD commit: 21f9b3d8a5499484535381f975f1b15ceb2519a9

Found in base branch: master

Reachability Analysis

The vulnerable code is unreachable

Vulnerability Details

.NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests, aka ".NET CORE Denial Of Service Vulnerability".

Publish Date: 2017-11-14

URL: CVE-2017-11883

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2017-11-14

Fix Resolution: Microsoft.AspNetCore.Server.WebListener - 1.0.6,1.1.4;Microsoft.Net.Http.Server - 1.0.6,1.1.4;Microsoft.AspNetCore.Server.HttpSys - 2.0.2

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