CVE-2017-0247 (High) detected in system.net.http.4.3.1.nupkg

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CVE-2017-0247 - High Severity Vulnerability

Vulnerable Library - system.net.http.4.3.1.nupkg

Provides a programming interface for modern HTTP applications, including HTTP client components that allow applications to consume web services over HTTP and HTTP components that can be used by both clients and servers for parsing HTTP headers.

Library home page: https://api.nuget.org/packages/system.net.http.4.3.1.nupkg

Path to dependency file: /Integrations/Google/UiPath.Google/UiPath.Google.csproj

Path to vulnerable library: /tmp/ws-ua_20230620162214_SSRFPG/dotnet_EGMXVM/20230620162214/System.Net.Http.4.3.1/System.Net.Http.4.3.1.nupkg

Dependency Hierarchy:

• ❌ system.net.http.4.3.1.nupkg (Vulnerable Library)

Found in HEAD commit: 0c6513d8fe51047cbb7f6a41f2c1a1a25712e96a

Found in base branch: develop

Vulnerability Details

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.

Publish Date: 2017-05-12

URL: CVE-2017-0247

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: High
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2017-05-12

Fix Resolution: System.Text.Encodings.Web - 4.0.1,4.3.1, System.Net.Http - 4.1.2,4.3.2, System.Net.Http.WinHttpHandler - 4.0.2,4.5.4, System.Net.Security - 4.0.1,4.3.1, System.Net.WebSockets.Client - 4.0.1,4.3.1, Microsoft.AspNetCore.Mvc - 1.0.4,1.1.3,, Microsoft.AspNetCore.Mvc.Core - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.Abstractions - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.ApiExplorer - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.Cors - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.DataAnnotations - 1.0.4,1.1.3,,Microsoft.AspNetCore.Mvc.Formatters.Json - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.Formatters.Xml - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.Localization - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.Razor.Host - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.Razor 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.TagHelpers - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.ViewFeatures - 1.0.4,1.1.3, Microsoft.AspNetCore.Mvc.WebApiCompatShim - 1.0.4,1.1.3

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