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CVE-2023-21819

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CVE-2023-21819

Published: Feb 14, 2023

Modified: Jan 1, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

Windows Secure Channel Denial of Service Vulnerability

VendorProductVersions

Microsoft

Windows 10 Version 1809

affected
10.0.17763.0 - < 10.0.17763.4010

Microsoft

Windows 10 Version 1809

affected
10.0.0 - < 10.0.17763.4010

Microsoft

Windows Server 2019

affected
10.0.17763.0 - < 10.0.17763.4010

Microsoft

Windows Server 2019 (Server Core installation)

affected
10.0.17763.0 - < 10.0.17763.4010

Microsoft

Windows Server 2022

affected
10.0.20348.0 - < 10.0.20348.1547

Microsoft

Windows 10 Version 20H2

affected
10.0.0 - < 10.0.19042.2604

Microsoft

Windows 11 version 21H2

affected
10.0.0 - < 10.0.22621.1574

Microsoft

Windows 10 Version 21H2

affected
10.0.19043.0 - < 10.0.19044.2604

Microsoft

Windows 10 Version 22H2

affected
10.0.19045.0 - < 10.0.19045.2604

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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