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Denial of service vulnerability exists when System.IO.Pipelines improperly handles requests

High severity GitHub Reviewed Published Oct 16, 2018 to the GitHub Advisory Database • Updated Jan 29, 2023

Package

nuget Microsoft.AspNetCore.All (NuGet)

Affected versions

>= 2.1.0, <= 2.1.3

Patched versions

2.1.4
nuget Microsoft.AspNetCore.App (NuGet)
>= 2.1.0, <= 2.1.3
2.1.4
nuget System.IO.Pipelines (NuGet)
= 4.5.0
4.5.1

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

Published by the National Vulnerability Database Sep 13, 2018
Published to the GitHub Advisory Database Oct 16, 2018
Reviewed Jun 16, 2020
Last updated Jan 29, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

No CWEs

CVE ID

CVE-2018-8409

GHSA ID

GHSA-j378-6mmw-hqfr

Source code

No known source code
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