Detections
Analytics
KB4571756: Windows 10 Version 2004 September 2020 Security Update
high Nessus Plugin ID 140415
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Synopsis
The remote Windows host is affected by multiple vulnerabilities.Description
The remote Windows host is missing security update 4571756.It is, therefore, affected by multiple vulnerabilities :
- An elevation of privilege vulnerability exists when DirectX improperly handles 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-2020-1053, CVE-2020-1308)
- An elevation of privilege vulnerability exists when the Windows RSoP Service Application improperly handles memory. (CVE-2020-0648)
- A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. 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-2020-1285)
- An elevation of privilege vulnerability exists in the way that Microsoft COM for Windows handles objects in memory. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. (CVE-2020-1507)
- 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-2020-1256)
- An information disclosure vulnerability exists in how splwow64.exe handles certain calls. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system (low- integrity to medium-integrity). This vulnerability by itself does not allow arbitrary code execution; however, it could allow arbitrary code to be run if the attacker uses it in combination with another vulnerability (such as a remote code execution vulnerability or another elevation of privilege vulnerability) that is capable of leveraging the elevated privileges when code execution is attempted. The security update addresses the vulnerability by ensuring splwow64.exe properly handles these calls. (CVE-2020-0875)
- An elevation of privilege vulnerability exists when Microsoft Windows CloudExperienceHost fails to check COM objects. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. (CVE-2020-1471)
- An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2020-0921, CVE-2020-1083)
- 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-2020-1245)
- An elevation of privilege vulnerability exists in the way that the dnsrslvr.dll handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions.
(CVE-2020-0839)
- An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Diagnostics Hub Standard Collector handles file operations. (CVE-2020-1133)
- An elevation of privilege vulnerability exists when the Windows Storage Services improperly handle file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges.
(CVE-2020-0886, CVE-2020-1559)
- 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 a 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 update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory.
(CVE-2020-1091, CVE-2020-1097)
- A remote code execution vulnerability exists when Windows Media Audio Decoder improperly handles objects.
An attacker who successfully exploited the vulnerability could take control of an affected 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 a malicious webpage. The security update addresses the vulnerability by correcting how Windows Media Audio Decoder handles objects. (CVE-2020-1508, CVE-2020-1593)
- An elevation of privilege vulnerability exists when the Microsoft Store Runtime improperly handles memory.
(CVE-2020-0766, CVE-2020-1146)
- A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2020-1039, CVE-2020-1074)
- 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-2020-1250)
- An elevation of privilege vulnerability exists in the way that the ssdpsrv.dll handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions.
(CVE-2020-1052)
- An information disclosure vulnerability exists when the Windows State Repository Service improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Windows State Repository Service handles objects in memory. (CVE-2020-0914)
- An elevation of privilege vulnerability exists in the way that the Wininit.dll handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. There are multiple ways an attacker could exploit the vulnerability: (CVE-2020-1012, CVE-2020-1506)
- An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Windows Runtime handles objects in memory.
(CVE-2020-1169, CVE-2020-1303)
- A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. Exploitation of the vulnerability requires that a program process a specially crafted image file. The update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory. (CVE-2020-1129)
- An elevation of privilege vulnerability exists when the Windows Print Spooler service improperly allows arbitrary writing to the file system. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated system privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2020-1030)
- An information disclosure vulnerability exists when a Windows Projected Filesystem improperly handles file redirections. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user's system (CVE-2020-16879)
- 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-2020-0928, CVE-2020-1589, CVE-2020-16854)
- An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory.
(CVE-2020-1592)
- An elevation of privilege vulnerability exists when the Windows Function Discovery SSDP Provider improperly handles memory. (CVE-2020-0912)
- A denial of service vulnerability exists when Windows Routing Utilities improperly handles objects in memory.
An attacker who successfully exploited the vulnerability could cause a target system to stop responding.
(CVE-2020-1038)
- A remote code execution vulnerability exists when Windows improperly handles objects in memory.
(CVE-2020-1252)
- An elevation of privilege vulnerability exists when the Windows InstallService improperly handles memory.
(CVE-2020-1532)
- A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls. An attacker who successfully exploited the vulnerability could elevate privileges on an affected system from low-integrity to medium-integrity. This vulnerability by itself does not allow arbitrary code execution; however, it could allow arbitrary code to be run if the attacker uses it in combination with another vulnerability (such as a remote code execution vulnerability or another elevation of privilege vulnerability) that is capable of leveraging the elevated privileges when code execution is attempted. The security update addresses the vulnerability by ensuring splwow64.exe properly handles these calls.. (CVE-2020-0790)
- A security feature bypass vulnerability exists when a Windows Projected Filesystem improperly handles file redirections. An attacker who successfully exploited this vulnerability could delete a targeted file they would not have permissions to. (CVE-2020-0805)
- An elevation of privilege vulnerability exists when the Windows Cryptographic Catalog Services improperly handle objects in memory. An attacker who successfully exploited this vulnerability could modify the cryptographic catalog. (CVE-2020-0782)
- 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. An authenticated attacker could exploit this vulnerability by running a specially crafted application. The update addresses the vulnerability by correcting how the Windows kernel handles objects in memory. (CVE-2020-1033)
- A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system. (CVE-2020-0890, CVE-2020-0904)
- A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. 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. Exploitation of the vulnerability requires that a program process a specially crafted image file. The update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory. (CVE-2020-1319)
- An information disclosure vulnerability exists in the way that the Windows Server DHCP service improperly discloses the contents of its memory. (CVE-2020-1031)
- A remote code execution vulnerability exists in the way that Microsoft COM for Windows handles objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code on a target system. (CVE-2020-0922)
- 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-2020-0941)
- A remote code execution vulnerability exists when the Windows Text Service Module improperly handles memory.
An attacker who successfully exploited the vulnerability could gain execution on a victim system. An attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft Edge (Chromium-based), and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements by adding specially crafted content that could exploit the vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker- controlled content. Instead, an attacker would have to convince users to take action, typically by way of enticement in an email or Instant Messenger message, or by getting them to open an attachment sent through email. The security update addresses the vulnerability by correcting how the Windows Text Service Module handles memory. (CVE-2020-0908)
- A remote code execution vulnerability exists in the way that the ChakraCore scripting 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-2020-1057, CVE-2020-1172, CVE-2020-1180)
- A information disclosure vulnerability exists when TLS components use weak hash algorithms. An attacker who successfully exploited this vulnerability could obtain information to further compromise a users's encrypted transmission channel. (CVE-2020-1596)
- An elevation of privilege vulnerability exists in the way that fdSSDP.dll handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions.
(CVE-2020-1376)
- An elevation of privilege vulnerability exists when Windows improperly handles calls to Win32k.sys. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system.
(CVE-2020-1152)
- A remote code execution vulnerability exists when the Windows Camera Codec Pack improperly handles objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker 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-2020-0997)
- An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory.
An attacker who successfully exploited the vulnerability could execute code with elevated permissions.
(CVE-2020-1034)
- An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2020-1115)
- An information disclosure vulnerability exists when Windows Mobile Device Management (MDM) Diagnostics improperly handles junctions. An attacker who successfully exploited this vulnerability could bypass access restrictions to read files. (CVE-2020-0989)
- A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to 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-2020-0878)
- A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could execute PowerShell commands that would be blocked by WDAC. (CVE-2020-0951)
- An elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates. An attacker who successfully exploited this vulnerability could potentially escalate permissions or perform additional privileged actions on the target machine.
(CVE-2020-1013)
- An elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated system privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2020-1598)
- An elevation of privilege vulnerability exists in the way that the Windows Function Discovery Service handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. (CVE-2020-1491)
- An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector improperly handles data operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Diagnostics Hub Standard Collector handles data operations. (CVE-2020-1130)
- An elevation of privilege vulnerability exists when Windows Modules Installer improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Windows Modules Installer handles objects in memory. (CVE-2020-0911)
- An elevation of privilege vulnerability exists in the way that the StartTileData.dll handles file creation in protected locations. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. (CVE-2020-1159)
- An elevation of privilege vulnerability exists when NTFS improperly checks access. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2020-0838)
- An elevation of privilege vulnerability exists when the Connected User Experiences and Telemetry Service improperly handles file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges on the victim system.
(CVE-2020-1590)
- An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2020-0998)
- An information disclosure vulnerability exists when StartTileData.dll improperly handles objects in memory.
An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2020-1119)
- An elevation of privilege vulnerability exists when the Windows Language Pack Installer improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Windows Language Pack Installer handles file operations. (CVE-2020-1122)
- A spoofing vulnerability exists when Active Directory Federation Services (ADFS) improperly handles multi- factor authentication requests. (CVE-2020-0837)
- An elevation of privilege vulnerability exists when the Shell infrastructure component improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2020-1098)
Solution
Apply Cumulative Update KB4571756.See Also
Plugin Details
Severity: High
ID: 140415
File Name: smb_nt_ms20_sep_4571756.nasl
Version: 1.14
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 9/8/2020
Updated: 2/21/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.4
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-2020-1508
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
CVSS Score Source: CVE-2020-1129
Vulnerability Information
CPE: cpe:/o:microsoft:windows, cpe:/a:microsoft:edge
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 9/8/2020
Vulnerability Publication Date: 9/8/2020
CISA Known Exploited Vulnerability Due Dates: 5/3/2022
Exploitable With
Core Impact
Reference Information
CVE: CVE-2020-0648, CVE-2020-0766, CVE-2020-0782, CVE-2020-0790, CVE-2020-0805, CVE-2020-0837, CVE-2020-0838, CVE-2020-0839, CVE-2020-0875, CVE-2020-0878, CVE-2020-0886, CVE-2020-0890, CVE-2020-0904, CVE-2020-0908, CVE-2020-0911, CVE-2020-0912, CVE-2020-0914, CVE-2020-0921, CVE-2020-0922, CVE-2020-0928, CVE-2020-0941, CVE-2020-0951, CVE-2020-0989, CVE-2020-0997, CVE-2020-0998, CVE-2020-1012, CVE-2020-1013, CVE-2020-1030, CVE-2020-1031, CVE-2020-1033, CVE-2020-1034, CVE-2020-1038, CVE-2020-1039, CVE-2020-1052, CVE-2020-1053, CVE-2020-1057, CVE-2020-1074, CVE-2020-1083, CVE-2020-1091, CVE-2020-1097, CVE-2020-1098, CVE-2020-1115, CVE-2020-1119, CVE-2020-1122, CVE-2020-1129, CVE-2020-1130, CVE-2020-1133, CVE-2020-1146, CVE-2020-1152, CVE-2020-1159, CVE-2020-1169, CVE-2020-1172, CVE-2020-1180, CVE-2020-1245, CVE-2020-1250, CVE-2020-1252, CVE-2020-1256, CVE-2020-1285, CVE-2020-1303, CVE-2020-1308, CVE-2020-1319, CVE-2020-1376, CVE-2020-1471, CVE-2020-1491, CVE-2020-1506, CVE-2020-1507, CVE-2020-1508, CVE-2020-1532, CVE-2020-1559, CVE-2020-1589, CVE-2020-1590, CVE-2020-1592, CVE-2020-1593, CVE-2020-1596, CVE-2020-1598, CVE-2020-16854, CVE-2020-16879