ASP.NET Core Microsoft ASP.NET Core

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By the Year

In 2022 there have been 0 vulnerabilities in Microsoft ASP.NET Core . Last year ASP.NET Core had 3 security vulnerabilities published. Right now, ASP.NET Core is on track to have less security vulnerabilities in 2022 than it did last year.

Year Vulnerabilities Average Score
2022 0 0.00
2021 3 6.93
2020 5 7.76
2019 6 7.48
2018 10 7.36

It may take a day or so for new ASP.NET Core vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Microsoft ASP.NET Core Security Vulnerabilities

ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability

CVE-2021-43877 7.8 - High - December 15, 2021

ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability

Improper Privilege Management

ASP.NET Core and Visual Studio Information Disclosure Vulnerability

CVE-2021-34532 5.5 - Medium - August 12, 2021

ASP.NET Core and Visual Studio Information Disclosure Vulnerability

ASP.NET Core and Visual Studio Denial of Service Vulnerability

CVE-2021-1723 7.5 - High - January 12, 2021

ASP.NET Core and Visual Studio Denial of Service Vulnerability

A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.The ASP.NET Core cookie parser decodes entire cookie strings which could

CVE-2020-1045 7.5 - High - September 11, 2020

A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.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.The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names., aka 'Microsoft ASP.NET Core Security Feature Bypass Vulnerability'.

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests

CVE-2020-1597 7.5 - High - August 17, 2020

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

Improper Input Validation

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests

CVE-2020-1161 7.5 - High - May 21, 2020

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

Improper Input Validation

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

CVE-2020-0603 8.8 - High - January 14, 2020

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'.

Buffer Overflow

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests

CVE-2020-0602 7.5 - High - January 14, 2020

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

Resource Exhaustion

An elevation of privilege vulnerability exists when a ASP.NET Core web application

CVE-2019-1302 8.8 - High - September 11, 2019

An elevation of privilege vulnerability exists when a ASP.NET Core web application, created using vulnerable project templates, fails to properly sanitize web requests, aka 'ASP.NET Core Elevation Of Privilege Vulnerability'.

Improper Input Validation

A spoofing vulnerability exists in ASP.NET Core

CVE-2019-1075 6.1 - Medium - July 15, 2019

A spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect, aka 'ASP.NET Core Spoofing Vulnerability'.

Open Redirect

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests

CVE-2019-0982 7.5 - High - May 16, 2019

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

Data Processing Errors

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests

CVE-2019-0815 7.5 - High - April 09, 2019

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

Data Processing Errors

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests

CVE-2019-0564 7.5 - High - January 08, 2019

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.

Data Processing Errors

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests

CVE-2019-0548 7.5 - High - January 08, 2019

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564.

Data Processing Errors

A tampering vulnerability exists when .NET Core improperly handles specially crafted files, aka ".NET Core Tampering Vulnerability

CVE-2018-8416 6.5 - Medium - November 14, 2018

A tampering vulnerability exists when .NET Core improperly handles specially crafted files, aka ".NET Core Tampering Vulnerability." This affects .NET Core 2.1.

An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect

CVE-2018-8292 7.5 - High - October 10, 2018

An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NET Core Information Disclosure Vulnerability." This affects .NET Core 2.1, .NET Core 1.0, .NET Core 1.1, PowerShell Core 6.0.

Information Disclosure

A denial of service vulnerability exists when System.IO.Pipelines improperly handles requests, aka "System.IO.Pipelines Denial of Service

CVE-2018-8409 7.5 - High - September 13, 2018

A denial of service vulnerability exists when System.IO.Pipelines improperly handles requests, aka "System.IO.Pipelines Denial of Service." This affects .NET Core 2.1, System.IO.Pipelines, ASP.NET Core 2.1.

A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates

CVE-2018-8356 5.5 - Medium - July 11, 2018

A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, ASP.NET Core 1.1, Microsoft .NET Framework 4.5.2, ASP.NET Core 2.0, ASP.NET Core 1.0, .NET Core 1.1, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 1.0, .NET Core 2.0, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2.

Improper Certificate Validation

A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated

CVE-2018-8171 7.5 - High - July 11, 2018

A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2.

authentification

.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0

CVE-2018-0875 7.5 - High - March 14, 2018

.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability".

ASP.NET Core 1.0

CVE-2018-0808 7.5 - High - March 14, 2018

ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how ASP.NET web applications handle web requests, aka "ASP.NET Core Elevation Of Privilege Vulnerability". This CVE is unique from CVE-2018-0784.

ASP.NET Core 1.0

CVE-2018-0787 8.8 - High - March 14, 2018

ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how web applications that are created from templates validate web requests, aka "ASP.NET Core Elevation Of Privilege Vulnerability".

Weak Password Recovery Mechanism for Forgotten Password

ASP.NET Core 1.0

CVE-2018-0784 8.8 - High - January 10, 2018

ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to the ASP.NET Core project templates, aka "ASP.NET Core Elevation Of Privilege Vulnerability". This CVE is unique from CVE-2018-0808.

ASP.NET Core 1.0

CVE-2018-0785 6.5 - Medium - January 10, 2018

ASP.NET Core 1.0. 1.1, and 2.0 allow a cross site request forgery vulnerability due to the ASP.NET Core project templates, aka "ASP.NET Core Cross Site Request Forgery Vulnerability".

Session Riding

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