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opentok / Opentok-.NET-SDK

Official .NET Server SDK for OpenTok
https://tokbox.com/developer/sdks/dot-net/
MIT License
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system.net.http.4.3.4.nupkg: 1 vulnerabilities (highest severity is: 7.5) - autoclosed #253

Closed mend-for-github-com[bot] closed 2 weeks ago

mend-for-github-com[bot] commented 2 weeks ago
Vulnerable Library - system.net.http.4.3.4.nupkg

Provides a programming interface for modern HTTP applications, including HTTP client components that...

Library home page: https://api.nuget.org/packages/system.net.http.4.3.4.nupkg

Path to dependency file: /OpenTokTest/OpenTokTest.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/system.net.http/4.3.4/system.net.http.4.3.4.nupkg

Found in HEAD commit: 4b28fa5513449adc37397f5079e4edb406c17799

Vulnerabilities

CVE Severity CVSS Exploit Maturity EPSS Dependency Type Fixed in (system.net.http.4.3.4.nupkg version) Remediation Possible** Reachability
CVE-2017-0247 High 7.5 Not Defined 0.3% system.net.http.4.3.4.nupkg Direct 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 ✅

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

Details

CVE-2017-0247 ### Vulnerable Library - system.net.http.4.3.4.nupkg

Provides a programming interface for modern HTTP applications, including HTTP client components that...

Library home page: https://api.nuget.org/packages/system.net.http.4.3.4.nupkg

Path to dependency file: /OpenTokTest/OpenTokTest.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/system.net.http/4.3.4/system.net.http.4.3.4.nupkg

Dependency Hierarchy: - :x: **system.net.http.4.3.4.nupkg** (Vulnerable Library)

Found in HEAD commit: 4b28fa5513449adc37397f5079e4edb406c17799

Found in base branch: main

### 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

### Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.3%

### 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

:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.

:rescue_worker_helmet:Automatic Remediation will be attempted for this issue.

mend-for-github-com[bot] commented 2 weeks ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.