CVE-2020-1597
published 2020-08-17CVE-2020-1597: A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could…
PriorityP345high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
6.56%
93.1th percentile
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.
The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
Affected
29 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| microsoft | asp.net_core | — | — |
| microsoft | asp.net_core | — | — |
| microsoft | asp.net_core_2.1 | >= 2.0 < publication | publication |
| microsoft | asp.net_core_3.1 | >= 3.0 < publication | publication |
| microsoft | microsoft.aspnetcore.app.runtime.linux-arm | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.linux-arm64 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.linux-musl-arm64 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.linux-musl-x64 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.linux-x64 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.osx-x64 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.win-arm | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.win-arm64 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.win-x64 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft.aspnetcore.app.runtime.win-x86 | >= 3.1.0 < 3.1.7 | 3.1.7 |
| microsoft | microsoft_visual_studio_2017_version_15.9 | >= 15.9.0 < publication | publication |
| microsoft | microsoft_visual_studio_2019_version_16.0 | >= 16.0 < publication | publication |
| microsoft | microsoft_visual_studio_2019_version_16.4 | >= 16.0 < publication | publication |
| microsoft | microsoft_visual_studio_2019_version_16.7 | >= 16.0.0 < publication | publication |
| microsoft | visual_studio_2017 | 15.0 – 15.8 | — |
| microsoft | visual_studio_2019 | 16.0 – 16.3 | — |
| microsoft | visual_studio_2019 | 16.5 – 16.6 | — |
| msrc | asp.net_core_2.1 | — | — |
| msrc | asp.net_core_3.1 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_msrc7.5HIGH
vendor_redhat7.5HIGH
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GHSA
ASP.NET Core Denial of Service Vulnerability
ghsa·2022-05-24
CVE-2020-1597 [HIGH] CWE-20 ASP.NET Core Denial of Service Vulnerability
ASP.NET Core Denial of Service Vulnerability
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka `ASP.NET Core Denial of Service Vulnerability`.
OSV
ASP.NET Core Denial of Service Vulnerability
osv·2022-05-24
CVE-2020-1597 [HIGH] ASP.NET Core Denial of Service Vulnerability
ASP.NET Core Denial of Service Vulnerability
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka `ASP.NET Core Denial of Service Vulnerability`.
Red Hat
dotnet: ASP.NET Core Resource Consumption Denial of Service
vendor_redhat·2020-08-11·CVSS 7.5
CVE-2020-1597 [HIGH] CWE-400 dotnet: ASP.NET Core Resource Consumption Denial of Service
dotnet: ASP.NET Core Resource Consumption Denial of Service
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.
The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
A flaw was found in ASP.NET Core. Client disconnects were not properly handled in all circumstances. A remote, unauthenticated attacker could send specially crafted requests that would consume mor
Microsoft
ASP.NET Core Denial of Service Vulnerability
vendor_msrc·2020-08-11·CVSS 7.5
CVE-2020-1597 [HIGH] ASP.NET Core Denial of Service Vulnerability
ASP.NET Core Denial of Service Vulnerability
Description: A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.
The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
ASP.NET: ASP.NET
Microsoft: Microsoft
Impact: Denial of Service
Exploit Status: Publicly Disclosed:Yes;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploit
No detection rules found.
No public exploits indexed.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597
2020-08-17
Published