CVE-2023-24938

Published: Jun 14, 2023Modified: Apr 8, 2025

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: secure@microsoft.com (Secondary)

Description

Windows CryptoAPI Denial of Service Vulnerability

Affected (9)

Products: Microsoft: Windows 10 1809, Windows 10 21h2, Windows 10 22h2, Windows 11 21h2, Windows 11 22h2, Windows Server 2019, Windows Server 2022

7 products

Windows 10 1809

Windows 10 21h2

Windows 10 22h2

Windows 11 21h2

Windows 11 22h2

Windows Server 2019

Windows Server 2022

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10 1809	Before 10.0.17763.4499
Microsoft Windows 10 1809	Before 10.0.17763.4499
Microsoft Windows 10 1809	Before 10.0.17763.4499
Microsoft Windows 10 21h2	Before 10.0.19044.3086
Microsoft Windows 10 22h2	Before 10.0.19045.3087
Microsoft Windows 11 21h2	Before 10.0.22000.2057
Microsoft Windows 11 22h2	Before 10.0.22621.1848
Microsoft Windows Server 2019	Before 10.0.17763.4499
Microsoft Windows Server 2022	Before 10.0.20348.1787

Related CWEs

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938

Source: secure@microsoft.com

PatchVendor Advisory

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938

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

PatchVendor Advisory

Timeline

No history available yet.