Description
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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- microsoft / asp.net_core3.1 – 3.1
- microsoft / asp.net_core3.1 – 3.1
- microsoft / ASP.NET Core 3.13.0 – publication
- microsoft / Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)15.9.0 – publication
- microsoft / Microsoft Visual Studio 2017 version 15.9 (includes 15.1 - 15.8)unspecified – unspecified
- microsoft / Microsoft Visual Studio 201916.0 – 16.0
- microsoft / Microsoft Visual Studio 2019 version 16.016.0 – publication
- microsoft / Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)unspecified – unspecified
- microsoft / Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)16.0 – publication
- microsoft / Microsoft Visual Studio 2019 version 16.5unspecified – unspecified
- microsoft / Microsoft Visual Studio 2019 version 16.516.0 – publication
- microsoft / visual_studio_201715.1 – 15.9
- microsoft / visual_studio_201916.0 – 16.5
References
Updated 33m ago · 8 sources