CVE-2023-24938

Windows CryptoAPI Denial of Service Vulnerability

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938	Patch Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10_1809:::::::arm64:*
	cpe:2.3:o:microsoft:windows_10_1809:::::::x64:*
	cpe:2.3:o:microsoft:windows_10_1809:::::::x86:*
	cpe:2.3:o:microsoft:windows_10_21h2::::::::
	cpe:2.3:o:microsoft:windows_10_22h2::::::::
	cpe:2.3:o:microsoft:windows_11_21h2::::::::
	cpe:2.3:o:microsoft:windows_11_22h2::::::::
	cpe:2.3:o:microsoft:windows_server_2019::::::::
	cpe:2.3:o:microsoft:windows_server_2022::::::::

History

08 Apr 2025, 14:14

Type	Values Removed	Values Added
CPE	cpe:2.3:o:microsoft:windows_10_22h2:::::::x64:* cpe:2.3:o:microsoft:windows_11_21h2:::::::x64:* cpe:2.3:o:microsoft:windows_10_21h2:::::::x64:* cpe:2.3:o:microsoft:windows_11_22h2:::::::arm64:* cpe:2.3:o:microsoft:windows_10_22h2:::::::x86:* cpe:2.3:o:microsoft:windows_server_2019:-:::::::* cpe:2.3:o:microsoft:windows_11_22h2:::::::x64:* cpe:2.3:o:microsoft:windows_server_2022:-:::::::* cpe:2.3:o:microsoft:windows_11_21h2:::::::arm64:* cpe:2.3:o:microsoft:windows_10_22h2:::::::arm64:* cpe:2.3:o:microsoft:windows_10_21h2:::::::arm64:* cpe:2.3:o:microsoft:windows_10_21h2:::::::x86:*	cpe:2.3:o:microsoft:windows_10_22h2:::::::: cpe:2.3:o:microsoft:windows_11_21h2:::::::: cpe:2.3:o:microsoft:windows_server_2019:::::::: cpe:2.3:o:microsoft:windows_server_2022:::::::: cpe:2.3:o:microsoft:windows_10_21h2:::::::: cpe:2.3:o:microsoft:windows_11_22h2::::::::

21 Nov 2024, 07:48

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938 - Patch, Vendor Advisory~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938 - Patch, Vendor Advisory

29 May 2024, 02:15

Type	Values Removed	Values Added
CWE		CWE-476

20 Jun 2023, 21:21

Type	Values Removed	Values Added
First Time		Microsoft Microsoft windows 10 21h2 Microsoft windows Server 2022 Microsoft windows 10 22h2 Microsoft windows 11 22h2 Microsoft windows Server 2019 Microsoft windows 11 21h2 Microsoft windows 10 1809
References	~~(MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938 -~~	(MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24938 - Patch, Vendor Advisory
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:o:microsoft:windows_11_22h2:::::::x64:* cpe:2.3:o:microsoft:windows_11_21h2:::::::arm64:* cpe:2.3:o:microsoft:windows_10_22h2:::::::x86:* cpe:2.3:o:microsoft:windows_10_22h2:::::::arm64:* cpe:2.3:o:microsoft:windows_10_1809:::::::x86:* cpe:2.3:o:microsoft:windows_10_22h2:::::::x64:* cpe:2.3:o:microsoft:windows_10_21h2:::::::x86:* cpe:2.3:o:microsoft:windows_server_2019:-:::::::* cpe:2.3:o:microsoft:windows_11_22h2:::::::arm64:* cpe:2.3:o:microsoft:windows_server_2022:-:::::::* cpe:2.3:o:microsoft:windows_11_21h2:::::::x64:* cpe:2.3:o:microsoft:windows_10_21h2:::::::arm64:* cpe:2.3:o:microsoft:windows_10_21h2:::::::x64:* cpe:2.3:o:microsoft:windows_10_1809:::::::arm64:* cpe:2.3:o:microsoft:windows_10_1809:::::::x64:*

14 Jun 2023, 03:37

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-06-14 00:15

Updated : 2025-04-08 14:14

NVD link : CVE-2023-24938

Mitre link : CVE-2023-24938

CVE.ORG link : CVE-2023-24938

JSON object : View

Products Affected

microsoft

windows_10_22h2
windows_server_2022
windows_10_21h2
windows_server_2019
windows_11_21h2
windows_10_1809
windows_11_22h2

CWE

CWE-476

NULL Pointer Dereference

NVD-CWE-noinfo

6.5 /10