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nvd[email protected]NVD:CVE-2023-21819
HistoryFeb 14, 2023 - 8:15 p.m.

CVE-2023-21819

2023-02-1420:15:16
CWE-125
[email protected]
web.nvd.nist.gov
windows
secure channel
denial of service
vulnerability

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.3%

JSON

Windows Secure Channel Denial of Service Vulnerability

Affected configurations

NVD
Node
microsoftwindows_10_1809Range<10.0.17763.4010
OR
microsoftwindows_10_20h2Range<10.0.19042.2604
OR
microsoftwindows_10_21h2Range<10.0.19044.2604
OR
microsoftwindows_10_22h2Range<10.0.19045.2604
OR
microsoftwindows_11_21h2Range<10.0.22000.1574
OR
microsoftwindows_server_2019Match-
OR
microsoftwindows_server_2022Match-

Related

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February 14, 2023—KB5022836 (OS Build 22000.1574)
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February 14, 2023—KB5022842 (OS Build 20348.1547)
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February 14, 2023— KB5022921 (OS Build 20348.1544)
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KB5022842: Windows Server 2022 Security Update (February 2023)
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Patch Tuesday - February 2023
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.3%

JSON
Related for NVD:CVE-2023-21819
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