CVE-2023-21722

Published: Feb 14, 2023Modified: Nov 21, 2024

5.0

Vector

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

Exploitability: 1.3 / Impact: 3.6

Source: NVD (Secondary)

Description

.NET Framework Denial of Service Vulnerability

Affected (10)

Products: Microsoft: .net Framework

1 product

Configuration A

4 platform

Running on/with	Platform Versions
Microsoft Windows 10 1607	All versions
Microsoft Windows 10 1607	All versions
Microsoft Windows 10 1809	All versions
Microsoft Windows 10 1809	All versions

Configuration B

9 platform

Running on/with	Platform Versions
Microsoft Windows 10 1809	All versions
Microsoft Windows 10 1809	All versions
Microsoft Windows 10 20h2	All versions
Microsoft Windows 10 20h2	All versions
Microsoft Windows 10 21h2	All versions
Microsoft Windows 10 21h2	All versions
Microsoft Windows 10 21h2	All versions
Microsoft Windows Server 2016	All versions
Microsoft Windows Server 2019	All versions

Configuration C

1 vulnerable · 5 platform

Vulnerable Software	Affected Versions
Microsoft .net Framework	Version 4.8.1

Running on/with	Platform Versions
Microsoft Windows 11 21h2	All versions
Microsoft Windows 11 21h2	All versions
Microsoft Windows 11 22h2	All versions
Microsoft Windows 11 22h2	All versions
Microsoft Windows Server 2022	All versions

Configuration E

1 vulnerable

Vulnerable Software	Affected Versions
Microsoft .net Framework	Version 3.5.1

Configuration F

1 vulnerable

Vulnerable Software	Affected Versions
Microsoft .net Framework	Version 3.0 sp2

Configuration G

1 vulnerable

Vulnerable Software	Affected Versions
Microsoft .net Framework	Version 2.0 sp2

Configuration H

1 vulnerable · 14 platform

Vulnerable Software	Affected Versions
Microsoft .net Framework	Version 3.5

Running on/with	Platform Versions
Microsoft Windows 10 1507	All versions
Microsoft Windows 10 1511	All versions
Microsoft Windows 10 1607	All versions
Microsoft Windows 10 1703	All versions
Microsoft Windows 10 1709	All versions
Microsoft Windows 10 1803	All versions
Microsoft Windows 10 1809	All versions
Microsoft Windows 10 1903	All versions
Microsoft Windows 10 1909	All versions
Microsoft Windows 10 2004	All versions
Microsoft Windows 10 20h2	All versions
Microsoft Windows 10 21h1	All versions
Microsoft Windows 10 21h2	All versions
Microsoft Windows 10 22h2	All versions

Configuration I

1 platform

Running on/with	Platform Versions
Microsoft Windows Server 2008	All versions

Configuration J

4 vulnerable

Vulnerable Software	Affected Versions
Microsoft .net Framework	Version 4.6.2
Microsoft .net Framework	Version 4.7.1
Microsoft .net Framework	Version 4.7.2
Microsoft .net Framework	Version 4.7

Configuration K

1 vulnerable · 3 platform

Vulnerable Software	Affected Versions
Microsoft .net Framework	Version 4.8

Running on/with	Platform Versions
Microsoft Windows Server 2008	Version r2 sp1
Microsoft Windows Server 2012	All versions
Microsoft Windows Server 2012	Version r2

Related CWEs

Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21722

Source: secure@microsoft.com

PatchVendor Advisory

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21722

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

PatchVendor Advisory

Timeline

No history available yet.