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KB5036894: Windows 11 version 21H2 Security Update (April 2024)

high Nessus Plugin ID 193100

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Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 5036894. It is, therefore, affected by multiple vulnerabilities

 - SmartScreen Prompt Security Feature Bypass Vulnerability (CVE-2024-29988)

 - Secure Boot Security Feature Bypass Vulnerability (CVE-2024-20669, CVE-2024-26168, CVE-2024-26171, CVE-2024-26175, CVE-2024-26180, CVE-2024-26189, CVE-2024-26194, CVE-2024-26240, CVE-2024-26250, CVE-2024-28896, CVE-2024-28897, CVE-2024-28898, CVE-2024-28903, CVE-2024-28919, CVE-2024-28920, CVE-2024-28921, CVE-2024-28922, CVE-2024-28923, CVE-2024-28924, CVE-2024-28925, CVE-2024-29061, CVE-2024-29062)

 - Windows rndismp6.sys Remote Code Execution Vulnerability (CVE-2024-26252, CVE-2024-26253)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Apply Security Update 5036894

See Also

https://support.microsoft.com/help/5036894

Plugin Details

Severity: High

ID: 193100

File Name: smb_nt_ms24_apr_5036894.nasl

Version: 1.7

Type: local

Agent: windows

Published: 4/9/2024

Updated: 6/17/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.6

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2024-29988

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.4

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:microsoft:windows_11_21h2

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/9/2024

Vulnerability Publication Date: 4/9/2024

CISA Known Exploited Vulnerability Due Dates: 5/21/2024

Reference Information

CVE: CVE-2024-20665, CVE-2024-20669, CVE-2024-20678, CVE-2024-20693, CVE-2024-21447, CVE-2024-23593, CVE-2024-23594, CVE-2024-26158, CVE-2024-26168, CVE-2024-26171, CVE-2024-26172, CVE-2024-26175, CVE-2024-26179, CVE-2024-26180, CVE-2024-26183, CVE-2024-26189, CVE-2024-26194, CVE-2024-26200, CVE-2024-26205, CVE-2024-26207, CVE-2024-26208, CVE-2024-26209, CVE-2024-26210, CVE-2024-26211, CVE-2024-26214, CVE-2024-26217, CVE-2024-26218, CVE-2024-26219, CVE-2024-26220, CVE-2024-26228, CVE-2024-26229, CVE-2024-26230, CVE-2024-26232, CVE-2024-26234, CVE-2024-26237, CVE-2024-26239, CVE-2024-26240, CVE-2024-26241, CVE-2024-26242, CVE-2024-26243, CVE-2024-26244, CVE-2024-26248, CVE-2024-26250, CVE-2024-26252, CVE-2024-26253, CVE-2024-26254, CVE-2024-26255, CVE-2024-28896, CVE-2024-28897, CVE-2024-28898, CVE-2024-28900, CVE-2024-28901, CVE-2024-28902, CVE-2024-28903, CVE-2024-28919, CVE-2024-28920, CVE-2024-28921, CVE-2024-28922, CVE-2024-28923, CVE-2024-28924, CVE-2024-28925, CVE-2024-29050, CVE-2024-29052, CVE-2024-29061, CVE-2024-29062, CVE-2024-29064, CVE-2024-29988

IAVA: 2024-A-0227-S, 2024-A-0228-S

MSFT: MS24-5036894

MSKB: 5036894