CVE-2024-21319

Published: Jan 9, 2024Modified: Jun 17, 2026

6.8

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Exploitability: 2.3 / Impact: 4.0

Source: secure@microsoft.com (Secondary)

Description

Microsoft Identity Denial of service vulnerability

Affected (10)

Products: Microsoft: .net, Identity Model, Visual Studio 2022

3 products

Visual Studio 2022

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Microsoft .net	6.0.0 ≤ version < 6.0.26
Microsoft .net	7.0.0 ≤ version < 7.0.15
Microsoft .net	8.0.0 ≤ version < 8.0.1
Microsoft Identity Model	5.0.0 ≤ version < 5.7.0
Microsoft Identity Model	6.0.0 ≤ version < 6.34.0
Microsoft Identity Model	7.0.0 ≤ version < 7.1.2
Microsoft Visual Studio 2022	17.2.0 ≤ version < 17.2.23
Microsoft Visual Studio 2022	17.4.0 ≤ version < 17.4.15
Microsoft Visual Studio 2022	17.6.0 ≤ version < 17.6.11
Microsoft Visual Studio 2022	17.8.0 ≤ version < 17.8.4

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21319

Source: secure@microsoft.com

PatchVendor Advisory

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21319

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.