CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-1161 – dotnet: Denial of service due to infinite loop
https://notcve.org/view.php?id=CVE-2020-1161
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'. Existe una vulnerabilidad denegación de servicio cuando ASP.NET Core maneja inapropiadamente las peticiones web, también se conoce como "ASP.NET Core Denial of Service Vulnerability". An infinite loop was found in the HTTP Routing component of Microsoft.AspNetCore.App, which could be exploited by a remote, unauthenticated attacker. This flaw allows an attacker without special privileges to send crafted requests to a machine running an ASP.NET Core application, triggering the infinite loop and causing a denial of service in that application, for example, a web server. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1161 https://access.redhat.com/security/cve/CVE-2020-1161 https://bugzilla.redhat.com/show_bug.cgi?id=1827645 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 9.3EPSS: 2%CPEs: 5EXPL: 0CVE-2020-0603 – dotnet: Memory Corruption in SignalR
https://notcve.org/view.php?id=CVE-2020-0603
A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka 'ASP.NET Core Remote Code Execution Vulnerability'. Se presenta una vulnerabilidad de ejecución de código remota en el software ASP.NET Core cuando el software presenta un fallo al manejar los objetos en memoria. Un atacante que explotó con éxito la vulnerabilidad podría ejecutar código arbitrario en el contexto del usuario actual, también se conoce como "ASP.NET Core Remote Code Execution Vulnerability". A memory corruption flaw was found in ASP.NET core. A client can write to freed memory on the server which could result in undefined behavior. • https://access.redhat.com/errata/RHSA-2020:0130 https://access.redhat.com/errata/RHSA-2020:0134 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0603 https://access.redhat.com/security/cve/CVE-2020-0603 https://bugzilla.redhat.com/show_bug.cgi?id=1789624 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2020-0602 – dotnet: Denial of service via backpressure issue
https://notcve.org/view.php?id=CVE-2020-0602
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'. Se presenta una vulnerabilidad de denegación de servicio cuando ASP.NET Core maneja inapropiadamente las peticiones web, también se conoce como "ASP.NET Core Denial of Service Vulnerability". A denial of service flaw was found in ASP.NET Core. An unauthenticated, remote attacker could exploit this vulnerability by sending specially crafted requests to an ASP.NET Core application. The highest threat from this flaw is system availability. • https://access.redhat.com/errata/RHSA-2020:0130 https://access.redhat.com/errata/RHSA-2020:0134 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0602 https://access.redhat.com/security/cve/CVE-2020-0602 https://bugzilla.redhat.com/show_bug.cgi?id=1789623 • CWE-400: Uncontrolled Resource Consumption •