CVE-2020-1597: 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'.
Other sources
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka ASP.NET Core Denial of Service Vulnerability.
— GitHub
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.
— NVD
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2020-1597?
CVE-2020-1597 is a denial of service vulnerability in ASP.NET Core.
How does CVE-2020-1597 affect Microsoft ASP.NET Core?
CVE-2020-1597 affects Microsoft ASP.NET Core versions 2.1 and 3.1.
How does CVE-2020-1597 affect Microsoft Visual Studio 2017 and 2019?
CVE-2020-1597 affects Microsoft Visual Studio 2017 (versions 15.0 to 15.8) and Microsoft Visual Studio 2019 (versions 16.0 to 16.6).
How does CVE-2020-1597 affect Fedora?
CVE-2020-1597 affects Fedora versions 32 and 33.
What is the severity of CVE-2020-1597?
CVE-2020-1597 has a severity rating of 7.5 (high).
Where can I find more information about CVE-2020-1597?
You can find more information about CVE-2020-1597 on the following links: [Link 1](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/), [Link 2](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/), [Link 3](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597).