System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll: 1 vulnerabilities (highest severity is: 7.5) - autoclosed

[mend-bolt-for-github[bot]]

Vulnerable Library - System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll

System.Net.WebSockets.WebSocketProtocol

Library home page: https://api.nuget.org/packages/system.net.websockets.websocketprotocol.4.5.1.nupkg

Path to vulnerable library: /obj/pkgs/system.net.websockets.websocketprotocol/4.5.1/lib/netcoreapp2.1/System.Net.WebSockets.WebSocketProtocol.dll

Found in HEAD commit: ebe7c6237e41b2d6f63ad16df6b50fa372ea6b4d

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in	Remediation Available
CVE-2019-0564	High	7.5	detected in multiple dependencies	Direct	Microsoft.AspNetCore.WebSockets - 2.1.7,2.2.1;Microsoft.AspNetCore.Server.Kestrel.Core - 2.1.7;System.Net.WebSockets.WebSocketProtocol - 4.5.3;Microsoft.NETCore.App - 2.1.7,2.2.1;Microsoft.AspNetCore.App - 2.1.7,2.2.1;Microsoft.AspNetCore.All - 2.1.7,2.2.1	❌

Details

CVE-2019-0564

### Vulnerable Libraries - System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll, System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll

### System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll

System.Net.WebSockets.WebSocketProtocol

Library home page: https://api.nuget.org/packages/system.net.websockets.websocketprotocol.4.5.1.nupkg

Path to vulnerable library: /obj/pkgs/system.net.websockets.websocketprotocol/4.5.1/lib/netcoreapp2.1/System.Net.WebSockets.WebSocketProtocol.dll

Dependency Hierarchy: - :x: **System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll** (Vulnerable Library) ### System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll

System.Net.WebSockets.WebSocketProtocol

Library home page: https://api.nuget.org/packages/system.net.websockets.websocketprotocol.4.5.1.nupkg

Path to vulnerable library: /obj/pkgs/system.net.websockets.websocketprotocol/4.5.1/lib/netstandard2.0/System.Net.WebSockets.WebSocketProtocol.dll

Dependency Hierarchy: - :x: **System.Net.WebSockets.WebSocketProtocol-4.6.26606.05.dll** (Vulnerable Library)

Found in HEAD commit: ebe7c6237e41b2d6f63ad16df6b50fa372ea6b4d

Found in base branch: main

### Vulnerability Details

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.

Publish Date: 2019-01-08

URL: CVE-2019-0564

### 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: 2019-01-11

Fix Resolution: Microsoft.AspNetCore.WebSockets - 2.1.7,2.2.1;Microsoft.AspNetCore.Server.Kestrel.Core - 2.1.7;System.Net.WebSockets.WebSocketProtocol - 4.5.3;Microsoft.NETCore.App - 2.1.7,2.2.1;Microsoft.AspNetCore.App - 2.1.7,2.2.1;Microsoft.AspNetCore.All - 2.1.7,2.2.1

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[mend-bolt-for-github[bot]]

:information_source: This issue was automatically closed by Mend because it is a duplicate of an existing issue: #219

[mend-bolt-for-github[bot]]

:information_source: This issue was automatically closed by Mend because it is a duplicate of an existing issue: #219