CVE-2020-5261

The CVE concerns Sustainsys.Saml2 (ASP.NET, NuGet) versions greater than 2.0.0 and less than 2.5.0, which have a faulty Token Replay Detection implementation. Token Replay Detection is cited as a defense in depth for SSO; the 2.5.0 release is patched, while 1.0.1 and earlier are reported as safe....

CVE-2020-5261 Missing Token Replay Detection

Saml2 Authentication services for ASP.NET NuGet package Sustainsys.Saml2 greater than 2.0.0, and less than version 2.5.0 has a faulty implementation of Token Replay Detection. Token Replay Detection is an important defence in depth measure for Single Sign On solutions. The 2.5.0 version is patche...

CVE-2020-5261

Saml2 Authentication services for ASP.NET NuGet package Sustainsys.Saml2 greater than 2.0.0, and less than version 2.5.0 has a faulty implementation of Token Replay Detection. Token Replay Detection is an important defence in depth measure for Single Sign On solutions. The 2.5.0 version is patche...

Progress Telerik UI Remote Code Execution (CVE-2019-18935)

A remote code execution vulnerability exists in Progress Telerik UI for Asp.Net Ajax. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

Microsoft Exchange Server Static Key Defect Causes Remote Code Execution Analysis(CVE-2020-0688)-Vulnerability Warning-Black Bar Safety Net

In the latest Microsoft Monthly patch released in February 2020, Microsoft released an important patch to fix a remote code execution vulnerability in Microsoft Exchange servers.The vulnerability, reported to us by an anonymous researcher, affects all supported versions of Microsoft Exchange...

GitHub Security Lab: CodeQL query to detect weak (duplicated) encryption keys for ASP.NET Telerik Upload

This bug was reported directly to GitHub Security Lab...

The vulnerability of the ASP.NET Core software platform, related to errors in request processing, allows a hacker to cause a service failure.

The vulnerability of the ASP.NET Core software platform is related to errors in request processing. Exploiting this vulnerability can allow an attacker, operating remotely, to cause a service failure by sending specially crafted requests to the ASP.NET Core application...

Microsoft Patch Tuesday — Jan. 2020: Vulnerability disclosures and Snort coverage

By Jon Munshaw. Updated January 15th: Added an Advanced Custom Detection ACD signature for AMP that can be used to detect exploitation of CVE-2020-0601 by spoofing certificates masquerading as a Microsoft ECC Code Signing Certificate Authority. Microsoft released its monthly security update today...

Security Update for Microsoft ASP.NET Core (January 2020)

The Microsoft ASP.NET Core installation on the remote host is version 2.1.x 2.1.15, 3.0.x 3.0.2, or 3.1.x 3.1.1. It is, therefore, affected by multiple vulnerabilities: - A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully...

ASP.NET Core 3.0.x < 3.0.2, 3.1.0 Multiple Vulnerabilities (Jan 2020)

ASP.NET Core is prone to multiple vulnerabilities. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

ASP.NET Core SDK 3.0.x < 3.0.102, 3.1.x < 3.1.101 Multiple Vulnerabilities (Jan 2020)

ASP.NET Core SDK is prone to multiple vulnerabilities. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you ca...

Security Update for .NET Core SDK (January 2020)

The Microsoft .NET Core SDK installation on the remote host is version 2.1.x 2.1.511 or 2.1.608, 3.0.x 3.0.102, or 3.1.x 3.1.101. It is, therefore, affected by multiple vulnerabilities: - A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who...

Denial Of Service (DoS)

ASP.NET Core is vulnerable to denial of service. Improper handling of web requests allows a remote attacker to cause a denial of service condition in the application via vectors related to SignalR...

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'...

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'...

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'...

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'...

Remote code execution

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'...

Denial of service

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'...

CVE-2020-0603

ASP.NET Core remote code execution (CVE-2020-0603) is described in the connected OSV entries as a vulnerability where ASP.NET Core fails to handle memory objects, enabling arbitrary code execution. The OSV BIT-ASPNET-CORE-2020-0603 entry confirms this RCE vector in ASP.NET Core. Red Hat advisory ...