CVE-2018-8409

HIGH

.NET Core 2.1 and ASP.NET Core 2.1 - Denial of Service in System.IO.Pipelines

Title source: llm

Description

A denial of service vulnerability exists when System.IO.Pipelines improperly handles requests, aka "System.IO.Pipelines Denial of Service." This affects .NET Core 2.1, System.IO.Pipelines, ASP.NET Core 2.1.

References (2)

Core 2

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/105223

Patch, Vendor Advisory x_refsource_confirm

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409

Scores

CVSS v3 7.5

EPSS 0.1435

EPSS Percentile 94.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

Status published

Products (6)

microsoft/.net_core 2.1 - 2.1.4

microsoft/asp.net_core 2.1 - 2.1.4

microsoft/system.io.pipelines 4.5.0

nuget/Microsoft.AspNetCore.All 2.1.0 - 2.1.4NuGet

nuget/Microsoft.AspNetCore.App 2.1.0 - 2.1.4NuGet

nuget/System.IO.Pipelines 4.5.0 - 4.5.1NuGet

Published Sep 13, 2018

Tracked Since Feb 18, 2026