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CVE-2020-1597

Published: Aug 17, 2020Updated: Feb 23, 2026 Sources: CVE List NVD GHSA BDUNVD-CWE-noinfo
7.5HIGH
NVD MITRE
EPSS Score
6.6%
Top 6.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

ASP.NET Core Denial of Service Vulnerability

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

NuGet
package-ecosystem
Microsoft.AspNetCore.App
OSS Libraries
Microsoft.AspNetCore.All
OSS Libraries
Microsoft.AspNetCore.App.Runtime.linux-arm
OSS Libraries
Microsoft.AspNetCore.App.Runtime.linux-arm64
OSS Libraries
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64
OSS Libraries
Microsoft.AspNetCore.App.Runtime.linux-musl-x64
OSS Libraries
Microsoft.AspNetCore.App.Runtime.linux-x64
OSS Libraries
Microsoft.AspNetCore.App.Runtime.osx-x64
OSS Libraries
Microsoft Corp
commercial·USaka microsoft, microsoft corporation
ASP.NET CoreOn-premLibrary
OSS Libraries / web-framework
visual studio 2017On-premDev Tool
DevTools & CI / ide-editor
visual studio 2019On-premDesktop App
Operating Systems
Microsoft Visual Studio 2019On-premDesktop App
DevTools & CI / ide-editor
Microsoft Visual Studio 2017On-premDev Tool
DevTools & CI / ide-editor
ASP.NET Core 2.1On-premLibrary
OSS Libraries / web-framework
ASP.NET Core 3.1On-premLibrary
OSS Libraries / web-framework
Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)Desktop App
DevTools & CI / ide-editor
fedoraproject
oss-project·USaka fedora project
fedoraOn-premOS
Operating Systems / linux-distro
Red Hat Inc.
commercial·USaka red hat
Red Hat Enterprise LinuxOn-premOS
Operating Systems / linux-distro
and 8 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2020-1597?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://nvd.nist.gov/vuln/detail/CVE-2020-1597
nvd.nist.gov
https://github.com/dotnet/announcements/issues/162
github.com
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT
lists.fedoraproject.org
and 8 more references View all →

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