Microsoft Asp.Net Core 2.1 vulnerabilities
5 vulnerabilities
Known vulnerabilities in Microsoft Asp.Net Core 2.1, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2021-34532microsoftasp.net_core+10
EPSS score1.22%
ASP.NET Core and Visual Studio Information Disclosure VulnerabilityCVE-2020-1045fedoraprojectfedora+51EPSS score5.93%
<p>A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.</p>
<p>The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.</p>
<p>The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names.</p>CVE-2020-1597fedoraprojectfedora+52EPSS score6.56%
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.CVE-2023-38180ubuntudotnet6+16KEVEPSS score14.02%
.NET and Visual Studio Denial of Service VulnerabilityCVE-2023-35391microsoftasp.net_core+10EPSS score1.90%
ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability