GHSA-4jxx-4qxw-prxm

GitHub Security Advisory

Denial of service in ASP.NET Core

✓ GitHub Reviewed HIGH Has CVE

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.

NuGet Microsoft.AspNetCore.SignalR.Protocols.MessagePack

Affected versions: 1.1.0 (fixed in 1.1.5)

NuGet Microsoft.AspNetCore.SignalR.Protocols.MessagePack

Affected versions: 1.0.0 (fixed in 1.0.11)

CVE-2019-0982

GHSA ID

GHSA-4jxx-4qxw-prxm

Published

May 24, 2022 4:45 PM

Last Modified

July 7, 2022 11:26 PM

CVSS Score

7.5 /10

Primary Ecosystem

NuGet

Primary Package

Microsoft.AspNetCore.SignalR.Protocols.MessagePack

GitHub Reviewed

✓ Yes

Last updated: June 12, 2025 6:24 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.