CVE-2019-0982

mediumpriority · track · 32EPSS 0.067 · 94 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

6.68% (94th) EPSS

CVSS 5 · medium

Is it mine?

8 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-26

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

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-19USprimaryCWE-20US

affected products (8)

Products and version ranges known to be affected.

Microsoft ASP.NET Core≤ 2.2enisa_euvdEU
Microsoft ASP.NET Core≤ 2.1enisa_euvdEU
Microsoft Corp ASP.NET Core≤ 2.2fstec_bduRU
Microsoft Corp ASP.NET Core≤ 2.1fstec_bduRU
microsoft asp.net core= 2.1nvdUScpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
microsoft asp.net core= 2.2nvdUScpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*
NuGet Microsoft.AspNetCore.SignalR.Protocols.MessagePack1.0.0 → 1.0.11osvUSpkg:nuget/Microsoft.AspNetCore.SignalR.Protocols.MessagePack
NuGet Microsoft.AspNetCore.SignalR.Protocols.MessagePack1.1.0 → 1.1.5osvUSpkg:nuget/Microsoft.AspNetCore.SignalR.Protocols.MessagePack

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-4jxx-4qxw-prxmDenial of service in ASP.NET Core2022-05-24ghsa · osvUS
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv NVD CVE.org MITRE

published 2019-05-16modified 2026-06-17

related (367)

Related entries.

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The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2; Office 2007 SP3 and 2010 SP2; Live Meeting 2007 Console; Lync 20…

+362 more

references (9)

External citations — patches, advisories, analysis.

scry

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