CVE-2023-21722

.NET Framework Denial of Service Vulnerability

CVSS v3 5.0 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.3 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21722	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*

OR	cpe:2.3:o:microsoft:windows_10_1607:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1607:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x86:
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

Configuration 2 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.8:::::::*

OR	cpe:2.3:o:microsoft:windows_10_1607::::::::
	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_20h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_10_20h2:::::::x86:*
	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_21h2:::::::x86:*
	cpe:2.3:o:microsoft:windows_10_22h2::::::::
	cpe:2.3:o:microsoft:windows_11_21h2:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_21h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2022:-:::::::*

Configuration 3 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.8.1:::::::*

OR	cpe:2.3:o:microsoft:windows_10_20h2::::::::
	cpe:2.3:o:microsoft:windows_10_21h2::::::::
	cpe:2.3:o:microsoft:windows_10_22h2::::::::
	cpe:2.3:o:microsoft:windows_11_21h2:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_21h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_11_22h2:::::::arm64:*
	cpe:2.3:o:microsoft:windows_11_22h2:::::::x64:*
	cpe:2.3:o:microsoft:windows_server_2022:-:::::::*

Configuration 4 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*

Configuration 6 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*

Configuration 8 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*

OR	cpe:2.3:o:microsoft:windows_10_1507::::::::
	cpe:2.3:o:microsoft:windows_10_1511::::::::
	cpe:2.3:o:microsoft:windows_10_1607::::::::
	cpe:2.3:o:microsoft:windows_10_1703::::::::
	cpe:2.3:o:microsoft:windows_10_1709::::::::
	cpe:2.3:o:microsoft:windows_10_1803::::::::
	cpe:2.3:o:microsoft:windows_10_1809::::::::
	cpe:2.3:o:microsoft:windows_10_1903::::::::
	cpe:2.3:o:microsoft:windows_10_1909::::::::
	cpe:2.3:o:microsoft:windows_10_2004::::::::
	cpe:2.3:o:microsoft:windows_10_20h2::::::::
	cpe:2.3:o:microsoft:windows_10_21h1::::::::
	cpe:2.3:o:microsoft:windows_10_21h2::::::::
	cpe:2.3:o:microsoft:windows_10_22h2::::::::

Configuration 9 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*

Configuration 10 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*

OR	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*

Configuration 11 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*

History

15 Oct 2023, 16:18

Type	Values Removed	Values Added
First Time		Microsoft .net Framework
CPE	cpe:2.3:a:microsoft:.net:4.7.2:::::::* cpe:2.3:a:microsoft:.net:4.7.1:::::::* cpe:2.3:a:microsoft:.net:2.0:sp2:::::: cpe:2.3:a:microsoft:.net:3.5:::::::* cpe:2.3:a:microsoft:.net:4.7:::::::* cpe:2.3:a:microsoft:.net:4.6.2:::::::* cpe:2.3:a:microsoft:.net:3.0:sp2:::::: cpe:2.3:a:microsoft:.net:4.8.1:::::::* cpe:2.3:a:microsoft:.net:4.8:::::::* cpe:2.3:a:microsoft:.net:3.5.1:::::::*	cpe:2.3:a:microsoft:.net_framework:3.5:::::::* cpe:2.3:a:microsoft:.net_framework:4.8.1:::::::* cpe:2.3:a:microsoft:.net_framework:2.0:sp2:::::: cpe:2.3:a:microsoft:.net_framework:3.5.1:::::::* cpe:2.3:a:microsoft:.net_framework:4.8:::::::* cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::* cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::* cpe:2.3:a:microsoft:.net_framework:3.0:sp2:::::: cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::* cpe:2.3:a:microsoft:.net_framework:4.7:::::::*

25 Apr 2023, 16:01

Type	Values Removed	Values Added
CPE	cpe:2.3:o:microsoft:windows_10_1807::::::::

24 Feb 2023, 13:45

Type	Values Removed	Values Added
References	~~(MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21722 -~~	(MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21722 - Patch, Vendor Advisory
CPE		cpe:2.3:o:microsoft:windows_11_21h2:::::::arm64:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:* cpe:2.3:o:microsoft:windows_10_1809:::::::: cpe:2.3:o:microsoft:windows_10_1903:::::::: cpe:2.3:a:microsoft:.net:2.0:sp2:::::: cpe:2.3:o:microsoft:windows_10_21h2:::::::arm64:* cpe:2.3:a:microsoft:.net:4.7.1:::::::* cpe:2.3:o:microsoft:windows_10_1607:-::::::x64: cpe:2.3:o:microsoft:windows_10_21h2:::::::: cpe:2.3:o:microsoft:windows_10_1703:::::::: cpe:2.3:o:microsoft:windows_10_20h2:::::::x86:* cpe:2.3:a:microsoft:.net:4.7.2:::::::* cpe:2.3:o:microsoft:windows_10_21h2:::::::x86:* cpe:2.3:o:microsoft:windows_10_2004:::::::: cpe:2.3:o:microsoft:windows_10_20h2:::::::: cpe:2.3:o:microsoft:windows_10_22h2:::::::: cpe:2.3:a:microsoft:.net:4.8:::::::* cpe:2.3:a:microsoft:.net:4.7:::::::* cpe:2.3:o:microsoft:windows_11_22h2:::::::arm64:* cpe:2.3:a:microsoft:.net:4.8.1:::::::* cpe:2.3:o:microsoft:windows_10_1807:::::::: cpe:2.3:o:microsoft:windows_server_2012:-:::::::* cpe:2.3:o:microsoft:windows_10_1909:::::::: cpe:2.3:o:microsoft:windows_10_1809:::::::x64:* cpe:2.3:o:microsoft:windows_11_22h2:::::::x64:* cpe:2.3:o:microsoft:windows_10_1809:::::::x86:* cpe:2.3:a:microsoft:.net:3.5.1:::::::* cpe:2.3:o:microsoft:windows_server_2022:-:::::::* cpe:2.3:o:microsoft:windows_10_1809:-::::::x64: cpe:2.3:o:microsoft:windows_10_1607:-::::::x86: cpe:2.3:o:microsoft:windows_10_1709:::::::: cpe:2.3:o:microsoft:windows_10_1803:::::::: cpe:2.3:o:microsoft:windows_10_1809:-::::::x86: cpe:2.3:o:microsoft:windows_11_21h2:::::::x64:* cpe:2.3:o:microsoft:windows_server_2016:-:::::::* cpe:2.3:o:microsoft:windows_10_1607:::::::: cpe:2.3:a:microsoft:.net:3.0:sp2:::::: cpe:2.3:a:microsoft:.net:4.6.2:::::::* cpe:2.3:o:microsoft:windows_10_20h2:::::::x64:* cpe:2.3:o:microsoft:windows_10_1511:::::::: cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::: cpe:2.3:o:microsoft:windows_10_1507:::::::: cpe:2.3:o:microsoft:windows_server_2012:r2:::::::* cpe:2.3:o:microsoft:windows_10_21h1:::::::: cpe:2.3:a:microsoft:.net:3.5:::::::* cpe:2.3:o:microsoft:windows_10_21h2:::::::x64:* cpe:2.3:o:microsoft:windows_server_2019:-:::::::*
CWE		NVD-CWE-noinfo
CVSS	v2 : ~~unknown~~ v3 : ~~4.4~~	v2 : unknown v3 : 5.0
First Time		Microsoft windows Server 2008 Microsoft windows 10 1703 Microsoft windows 10 1803 Microsoft windows 11 22h2 Microsoft windows 10 1709 Microsoft windows Server 2012 Microsoft windows 10 1809 Microsoft windows 10 21h1 Microsoft windows 10 1903 Microsoft windows 10 2004 Microsoft windows 11 21h2 Microsoft windows 10 1511 Microsoft .net Microsoft windows 10 1507 Microsoft windows 10 1607 Microsoft windows 10 1909 Microsoft windows 10 21h2 Microsoft windows Server 2016 Microsoft Microsoft windows 10 20h2 Microsoft windows Server 2019 Microsoft windows 10 22h2 Microsoft windows 10 1807 Microsoft windows Server 2022

14 Feb 2023, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-02-14 20:15

Updated : 2023-12-10 14:48

NVD link : CVE-2023-21722

Mitre link : CVE-2023-21722

CVE.ORG link : CVE-2023-21722

JSON object : View

Products Affected

microsoft

.net_framework
windows_10_1803
windows_10_1607
windows_10_1709
windows_server_2008
windows_server_2012
windows_10_21h1
windows_10_22h2
windows_10_20h2
windows_server_2016
windows_10_1703
windows_10_1511
windows_11_21h2
windows_server_2019
windows_10_1809
windows_11_22h2
windows_server_2022
windows_10_21h2
windows_10_1507
windows_10_1903
windows_10_2004
windows_10_1909

CWE

NVD-CWE-noinfo

5.0 /10

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

JSON object

Attach tags to CVE-2023-21722

5.0^/10

Attach tags to `CVE-2023-21722`