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*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
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.
: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.
Vulnerable Library - aspnetcore.healthchecks.azureservicebus.5.1.1.nupkg
Path to dependency file: /src/Services/Ordering/Ordering.UnitTests/Ordering.UnitTests.csproj
Path to vulnerable library: /home/wss-scanner/.nuget/packages/system.net.websockets.client/4.0.2/system.net.websockets.client.4.0.2.nupkg
Found in HEAD commit: 58162be7965e66c71394dab67f66ed3d7cfaaef5
Vulnerabilities
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**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.websockets.client.4.0.2.nupkgProvides the System.Net.WebSockets.ClientWebSocket class, which implements the client role of the We...
Library home page: https://api.nuget.org/packages/system.net.websockets.client.4.0.2.nupkg
Path to dependency file: /src/Services/Webhooks/Webhooks.API/Webhooks.API.csproj
Path to vulnerable library: /home/wss-scanner/.nuget/packages/system.net.websockets.client/4.0.2/system.net.websockets.client.4.0.2.nupkg
Dependency Hierarchy: - aspnetcore.healthchecks.azureservicebus.5.1.1.nupkg (Root Library) - azure.messaging.eventhubs.5.3.1.nupkg - microsoft.azure.amqp.2.4.13.nupkg - :x: **system.net.websockets.client.4.0.2.nupkg** (Vulnerable Library)
Found in HEAD commit: 58162be7965e66c71394dab67f66ed3d7cfaaef5
Found in base branch: dev
### Vulnerability DetailsA 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 FixType: 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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