CVE-2022-21889

Severity

75%

Complexity

39%

Confidentiality

60%

Windows IKE Extension Denial of Service Vulnerability. This CVE ID is unique from CVE-2022-21843, CVE-2022-21848, CVE-2022-21883, CVE-2022-21890.

CVSS 3.1 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P).

Overview

Type

Microsoft Windows

First reported 3 years ago

2022-01-11 21:15:00

Last updated 2 years ago

2022-05-23 17:29:00

Affected Software

Microsoft Windows 10 64-bit

Microsoft Windows 10 32-bit

Microsoft Windows 10 1607 64-bit

1607

Microsoft Windows 10 1607 32-bit

1607

Microsoft Windows 10 1809 on ARM64

1809

Microsoft Windows 10 1809 on x64

1809

Microsoft Windows 10 1909 64-bit

1909

Microsoft Windows RT 8.1

Microsoft Windows Server 2012

Microsoft Windows Server 2016

Microsoft Windows Server 2019

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21889

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21889

Patch, Vendor Advisory

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