Detections
Analytics

KB4592438: Windows 10 Version 2004 December 2020 Security Update

high Nessus Plugin ID 143558

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Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 4592438.
It is, therefore, affected by multiple vulnerabilities:

 - 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 memory corruption vulnerability exists. An attacker can exploit this to corrupt the memory and cause unexpected behaviors within the system/application.
 (CVE-2020-17131)

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

 - 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-2020-17139)

 - 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, CVE-2020-17137)

Solution

Apply Cumulative Update KB4592438.

See Also

http://www.nessus.org/u?b1f576e6

Plugin Details

Severity: High

ID: 143558

File Name: smb_nt_ms20_dec_4592438.nasl

Version: 1.11

Type: local

Agent: windows

Published: 12/8/2020

Updated: 6/17/2024

Supported Sensors: Nessus Agent, 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_2004

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-2020-16996, CVE-2020-17092, CVE-2020-17094, CVE-2020-17095, CVE-2020-17096, CVE-2020-17097, CVE-2020-17098, CVE-2020-17103, CVE-2020-17131, CVE-2020-17134, CVE-2020-17136, CVE-2020-17137, CVE-2020-17139, CVE-2020-17140

IAVA: 2020-A-0555-S, 2020-A-0561-S, 2020-A-0562-S

MSFT: MS20-4592438

MSKB: 4592438