vulnerability
Red Hat: CVE-2020-1597: CVE-2020-1597 dotnet: ASP.NET Core Resource Consumption Denial of Service (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Aug 11, 2020 | Aug 12, 2020 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Aug 11, 2020
Added
Aug 12, 2020
Modified
Mar 27, 2026
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.
Solutions
redhat-upgrade-aspnetcore-runtime-3-1redhat-upgrade-aspnetcore-targeting-pack-3-1redhat-upgrade-dotnetredhat-upgrade-dotnet-apphost-pack-3-1redhat-upgrade-dotnet-apphost-pack-3-1-debuginforedhat-upgrade-dotnet-hostredhat-upgrade-dotnet-host-debuginforedhat-upgrade-dotnet-hostfxr-3-1redhat-upgrade-dotnet-hostfxr-3-1-debuginforedhat-upgrade-dotnet-runtime-3-1redhat-upgrade-dotnet-runtime-3-1-debuginforedhat-upgrade-dotnet-sdk-3-1redhat-upgrade-dotnet-sdk-3-1-debuginforedhat-upgrade-dotnet-targeting-pack-3-1redhat-upgrade-dotnet-templates-3-1redhat-upgrade-dotnet3-1-debuginforedhat-upgrade-dotnet3-1-debugsourceredhat-upgrade-netstandard-targeting-pack-2-1
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.