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dotnet: ASP.NET Core Resource Consumption Denial of Service

🗓️ 11 Aug 2020 20:38:43Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 6 Views

ASP.NET Core flaw enables remote attackers to exploit client disconnects, causing resource exhaustion and denial of service.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ALT Linux		Security fix for the ALT Linux 10 package dotnet-bootstrap-3.1 version 3.1.11-alt1
28 Jan 202100:00
–altlinux
ALT Linux		Security fix for the ALT Linux 9 package dotnet-bootstrap-3.1 version 3.1.11-alt1
28 Jan 202100:00
–altlinux
Information Security Automation		Microsoft Patch Tuesday August 2020: vulnerabilities with Detected Exploitation, useful for phishing and others
30 Aug 202022:13
–avleonov
BDU FSTEC		The vulnerability of the ASP.NET Core software platform, related to errors in request processing, allows a hacker to cause a service failure.
20 Aug 202000:00
–bdu_fstec
Tenable Nessus		CentOS 8 : .NET Core 3.1 (CESA-2020:3422)
1 Feb 202100:00
–nessus
Tenable Nessus		Fedora 32 : dotnet-build-reference-packages / dotnet3.1 (2020-cad5d17c6d)
14 Sep 202000:00
–nessus
Tenable Nessus		NewStart CGSL MAIN 6.02 : dotnet3.1 Vulnerability (NS-SA-2021-0055)
10 Mar 202100:00
–nessus
Tenable Nessus		Oracle Linux 8 : .NET / Core / 3.1 (ELSA-2020-3422)
17 Aug 202000:00
–nessus
Tenable Nessus		Photon OS 4.0: Dotnet PHSA-2025-4.0-0804
22 May 202500:00
–nessus
Tenable Nessus		RHEL 7 : .NET Core 3.1 security and bugfix update for Red Hat Enterprise Linux (Important) (RHSA-2020:3421)
11 Aug 202000:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8x86_64aspnetcore-runtime-3.10:3.1.7-1.el8_2aspnetcore-runtime-3.1-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64aspnetcore-targeting-pack-3.10:3.1.7-1.el8_2aspnetcore-targeting-pack-3.1-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet0:3.1.107-1.el8_2dotnet-0:3.1.107-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet-apphost-pack-3.10:3.1.7-1.el8_2dotnet-apphost-pack-3.1-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet-apphost-pack-3.1-debuginfo0:3.1.7-1.el8_2dotnet-apphost-pack-3.1-debuginfo-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet-host0:3.1.7-1.el8_2dotnet-host-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet-host-debuginfo0:3.1.7-1.el8_2dotnet-host-debuginfo-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet-hostfxr-3.10:3.1.7-1.el8_2dotnet-hostfxr-3.1-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet-hostfxr-3.1-debuginfo0:3.1.7-1.el8_2dotnet-hostfxr-3.1-debuginfo-0:3.1.7-1.el8_2.x86_64.rpm
Red Hat Enterprise Linux8x86_64dotnet-runtime-3.10:3.1.7-1.el8_2dotnet-runtime-3.1-0:3.1.7-1.el8_2.x86_64.rpm
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23 Feb 2026 18:55Current
5.7Medium risk
Vulners AI Score5.7
CVSS 25
CVSS 3.17.5
EPSS0.06561
CWE-400
asp net coreremote attackersclient disconnectsresource exhaustiondenial of serviceunauthenticated
6