WS-2018-0608 | Mend Vulnerability Database

Vulnerability DatabaseWS-2018-0608

WS-2018-0608

Published:May 14, 2026

Updated:July 01, 2026

A vulnerability was discovered in versions 2.x of ASP.NET Core where a specially crafted request can cause excess resource consumption in Kestrel.

Affected Packages

microsoftdynamicsmanager (NUGET):

Affected version(s) =1.0.0 <1.0.1

Fix Suggestion:

Update to version 1.0.1

microsoft.servicefabric.volumedriver (NUGET):

Affected version(s) =7.2.457

Fix Suggestion:

Update to version no_fix

stubby.consolerunner (NUGET):

Affected version(s) >=0.1.2 <=0.1.15

Fix Suggestion:

Update to version no_fix

lunet (NUGET):

Affected version(s) =0.1.0-alpha.1 <0.1.0-alpha.2

Fix Suggestion:

Update to version 0.1.0-alpha.2

microsoft.aspnetcore.server.kestrel.transport.libuv (NUGET):

Affected version(s) >=2.1.0-preview1-final <2.1.1

Fix Suggestion:

Update to version 2.1.1

swashbuckle.aspnetcore.cli (NUGET):

Affected version(s) >=5.0.0-rc3 <5.0.0

Fix Suggestion:

Update to version 5.0.0

markdownpages.cli (NUGET):

Affected version(s) =0.1.0

Fix Suggestion:

Update to version no_fix

microsoft.aspnetcore.all (NUGET):

Affected version(s) >=2.0.3 <2.0.8

Fix Suggestion:

Update to version 2.0.8

plexus.interop.broker.redist-win-x86 (NUGET):

Affected version(s) >=0.1.0 <0.2.5

Fix Suggestion:

Update to version 0.2.5

microsoft.aspnetcore.server.kestrel.core (NUGET):

Affected version(s) =2.0.0 <2.0.0-preview1-final

Fix Suggestion:

Update to version 2.0.0-preview1-final

reactes6.web (NUGET):

Affected version(s) >=0.0.2 <0.0.4

Fix Suggestion:

Update to version 0.0.4

microsoft.aspnetcore.server.kestrel.transport.libuv (NUGET):

Affected version(s) =2.0.0 <2.0.0-preview1-final

Fix Suggestion:

Update to version 2.0.0-preview1-final

microsoft.aspnetcore.server.kestrel.core (NUGET):

Affected version(s) >=2.1.0-preview1-final <2.1.1

Fix Suggestion:

Update to version 2.1.1

microsoft.servicefabric.azurefiles.volumeplugin (NUGET):

Affected version(s) =7.2.457

Fix Suggestion:

Update to version no_fix

microsoft.aspnetcore.server.kestrel.transport.abstractions (NUGET):

Affected version(s) >=2.1.0-preview1-final <2.1.1

Fix Suggestion:

Update to version 2.1.1

microsoft.aspnetcore.server.kestrel.core (NUGET):

Affected version(s) >=2.0.1 <2.0.3

Fix Suggestion:

Update to version 2.0.3

microsoft.aspnetcore.server.kestrel.transport.abstractions (NUGET):

Affected version(s) =2.0.0 <2.0.0-preview1-final

Fix Suggestion:

Update to version 2.0.0-preview1-final

ind-studio-scada (NUGET):

Affected version(s) >=1.0.16 <=8.0.24

Fix Suggestion:

Update to version no_fix

virtocommerce.globaltool (NUGET):

Affected version(s) =3.0.0-beta0008 <3.0.0-beta0009

Fix Suggestion:

Update to version 3.0.0-beta0009

microsoft.aspnetcore.server.kestrel.transport.libuv (NUGET):

Affected version(s) >=2.0.1 <2.0.3

Fix Suggestion:

Update to version 2.0.3

musement.lambdaexec (NUGET):

Affected version(s) >=0.1.0 <=0.3.0

Fix Suggestion:

Update to version no_fix

microsoft.aspnetcore.all (NUGET):

Affected version(s) >=2.1.0-preview1-final <2.1.1

Fix Suggestion:

Update to version 2.1.1

microsoft.aspnetcore.all (NUGET):

Affected version(s) =2.0.0 <2.0.0-preview1-final

Fix Suggestion:

Update to version 2.0.0-preview1-final

sourcebrowser (NUGET):

Affected version(s) =1.0.18 <1.0.19

Fix Suggestion:

Update to version 1.0.19

microsoft.aspnetcore.server.kestrel.transport.abstractions (NUGET):

Affected version(s) >=2.0.1 <2.0.3

Fix Suggestion:

Update to version 2.0.3

xam.plugin.livesync (NUGET):

Affected version(s) >=1.0.20 <=1.0.30

Fix Suggestion:

Update to version no_fix

Related Resources (1)

https://github.com/aspnet/Announcements/issues/300

Do you need more information?

CVSS v4

Base Score:

8.7

Attack Vector

NETWORK

Attack Complexity

LOW

Attack Requirements

NONE

Privileges Required

NONE

User Interaction

NONE

Vulnerable System Confidentiality

NONE

Vulnerable System Integrity

NONE

Vulnerable System Availability

HIGH

Subsequent System Confidentiality

NONE

Subsequent System Integrity

NONE

Subsequent System Availability

NONE

CVSS v3

Base Score:

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH