Detections
Analytics

KB4530689: Windows 10 Version 1607 and Windows Server 2016 December 2019 Security Update

high Nessus Plugin ID 131927

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Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 4530689.
It is, therefore, affected by multiple vulnerabilities :

 - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484)

 - A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RDP service on the target system to stop responding. (CVE-2019-1453)

 - An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. (CVE-2019-1472, CVE-2019-1474)

 - A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-1468)

 - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.
 The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467)

 - An information disclosure vulnerability exists when the win32k component improperly provides kernel information.
 An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469)

 - An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs;
 view, change, or delete data; or create new accounts with full user rights. (CVE-2019-1458)

 - An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install programs; view, change or delete data. (CVE-2019-1476)

 - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470)

 - A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers.
 An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present.
 (CVE-2019-1488)

 - A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-1485)

Solution

Apply Cumulative Update KB4530689.

See Also

http://www.nessus.org/u?5bbafadd

Plugin Details

Severity: High

ID: 131927

File Name: smb_nt_ms19_dec_4530689.nasl

Version: 1.11

Type: local

Agent: windows

Published: 12/10/2019

Updated: 6/17/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.6

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 8.1

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

CVSS Score Source: CVE-2019-1468

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_10_1607, cpe:/o:microsoft:windows_server_2016

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/10/2019

Vulnerability Publication Date: 12/10/2019

CISA Known Exploited Vulnerability Due Dates: 7/10/2022

Exploitable With

Core Impact

Metasploit (Microsoft Windows Uninitialized Variable Local Privilege Elevation)

Reference Information

CVE: CVE-2019-1453, CVE-2019-1458, CVE-2019-1465, CVE-2019-1466, CVE-2019-1467, CVE-2019-1468, CVE-2019-1469, CVE-2019-1470, CVE-2019-1472, CVE-2019-1474, CVE-2019-1476, CVE-2019-1484, CVE-2019-1485, CVE-2019-1488

MSFT: MS19-4530689

MSKB: 4530689