CVE-2020-1108

high Microsoft
CVSS v3 Base Score
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
11.7%
Exploitation probability in 30 days
Top 4% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Published: May 21, 2020 (2300 days ago)
Last Modified: August 19, 2026
Vendor: Microsoft
Source: NVD

Description

A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Core or .NET Framework 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 .NET Core or .NET Framework application. The update addresses the vulnerability by correcting how the .NET Core or .NET Framework web application handles web requests.

CWE

NVD-CWE-noinfo

Affected Products

microsoft .netmicrosoft .net coremicrosoft .net frameworkmicrosoft visual studio 2017microsoft visual studio 2019microsoft powershellmicrosoft powershell core

References

🔗 msrc.microsoft.com 🔗 portal.msrc.microsoft.com