KB5006699: Windows Server 2022 Security Update (October 2021)

critical Nessus Plugin ID 154029

Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 5006699. It is, therefore, affected by multiple vulnerabilities

Solution

Apply Security Update 5006699

Plugin Details

Severity: Critical

ID: 154029

File Name: smb_nt_ms21_oct_5006699.nasl

Version: 1.10

Type: local

Agent: windows

Published: 10/12/2021

Updated: 5/9/2022

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure

Risk Information

CVSS Score Source: CVE-2021-41345

VPR

Risk Factor: Critical

Score: 9.6

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 6.3

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

Temporal Vector: E:H/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9

Temporal Score: 8.6

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

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

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/12/2021

Vulnerability Publication Date: 10/12/2021

CISA Known Exploited Dates: 12/1/2021, 5/16/2022

Exploitable With

Metasploit (Win32k NtGdiResetDC Use After Free Local Privilege Elevation)

Reference Information

CVE: CVE-2021-26441, CVE-2021-26442, CVE-2021-36953, CVE-2021-36970, CVE-2021-38662, CVE-2021-38663, CVE-2021-38672, CVE-2021-40443, CVE-2021-40449, CVE-2021-40450, CVE-2021-40454, CVE-2021-40455, CVE-2021-40456, CVE-2021-40460, CVE-2021-40461, CVE-2021-40462, CVE-2021-40463, CVE-2021-40464, CVE-2021-40465, CVE-2021-40466, CVE-2021-40467, CVE-2021-40468, CVE-2021-40469, CVE-2021-40470, CVE-2021-40475, CVE-2021-40476, CVE-2021-40477, CVE-2021-40478, CVE-2021-40488, CVE-2021-40489, CVE-2021-41332, CVE-2021-41334, CVE-2021-41336, CVE-2021-41337, CVE-2021-41338, CVE-2021-41339, CVE-2021-41340, CVE-2021-41342, CVE-2021-41343, CVE-2021-41345, CVE-2021-41347, CVE-2021-41357, CVE-2021-41361

IAVA: 2021-A-0472-S, 2021-A-0475-S

MSKB: 5006699

MSFT: MS21-5006699