KB4592446: Windows 10 Version 1803 December 2020 Security Update

high Nessus Plugin ID 143571

Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 4592446.
It is, therefore, affected by multiple vulnerabilities:

- A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions compromising the integrity of the system/application.
(CVE-2020-17099)

- A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2020-17095, CVE-2020-17096)

- An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
(CVE-2020-16958, CVE-2020-16959, CVE-2020-16960, CVE-2020-16961, CVE-2020-16962, CVE-2020-16963, CVE-2020-16964, CVE-2020-17092, CVE-2020-17097, CVE-2020-17103, CVE-2020-17134, CVE-2020-17136)

- An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information. (CVE-2020-17094, CVE-2020-17098, CVE-2020-17140)

Solution

Apply Cumulative Update KB4592446.

See Also

http://www.nessus.org/u?e51f32b6

Plugin Details

Severity: High

ID: 143571

File Name: smb_nt_ms20_dec_4592446.nasl

Version: 1.10

Type: local

Agent: windows

Published: 12/8/2020

Updated: 6/17/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 7

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

CVSS Score Source: CVE-2020-17096

CVSS v3

Risk Factor: High

Base Score: 8.5

Temporal Score: 7.6

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

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

CVSS Score Source: CVE-2020-17095

Vulnerability Information

CPE: cpe:/o:microsoft:windows_10_1803

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/8/2020

Vulnerability Publication Date: 12/8/2020

Reference Information

CVE: CVE-2020-16958, CVE-2020-16959, CVE-2020-16960, CVE-2020-16961, CVE-2020-16962, CVE-2020-16963, CVE-2020-16964, CVE-2020-17092, CVE-2020-17094, CVE-2020-17095, CVE-2020-17096, CVE-2020-17097, CVE-2020-17098, CVE-2020-17099, CVE-2020-17103, CVE-2020-17134, CVE-2020-17136, CVE-2020-17140

IAVA: 2020-A-0561-S, 2020-A-0562-S

MSFT: MS20-4592446

MSKB: 4592446