KLA61980 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products (Extended Security Update). Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. A security feature bypass vulnerability in Windows SmartScreen can be exploited remotely to bypass security restrictions.
2. A denial of service vulnerability in DHCP Server Service can be exploited remotely to cause denial of service.
3. A memory corruption vulnerability in Windows Scripting Engine can be exploited remotely to execute arbitrary code.
4. A remote code execution vulnerability in Windows User Interface Application Core can be exploited remotely to execute arbitrary code.
5. An elevation of privilege vulnerability in Windows Installer can be exploited remotely to gain privileges.
6. A remote code execution vulnerability in Microsoft Remote Registry Service can be exploited remotely to execute arbitrary code.
7. An information disclosure vulnerability in Windows NTFS can be exploited remotely to obtain sensitive information.
8. A remote code execution vulnerability in Windows Distributed File System (DFS) can be exploited remotely to execute arbitrary code.
9. A denial of service vulnerability in Windows Deployment Services can be exploited remotely to cause denial of service.
10. An elevation of privilege vulnerability in Windows Cloud Files Mini Filter Driver can be exploited remotely to gain privileges.
11. An information disclosure vulnerability in Microsoft Local Security Authority Subsystem Service can be exploited remotely to obtain sensitive information.
12. A remote code execution vulnerability in Microsoft WDAC OLE DB provider for SQL Server can be exploited remotely to execute arbitrary code.
13. An elevation of privilege vulnerability in Microsoft Speech Application Programming Interface (SAPI) can be exploited remotely to gain privileges.
14. An elevation of privilege vulnerability in Windows Common Log File System Driver can be exploited remotely to gain privileges.
15. An elevation of privilege vulnerability in Windows Kernel can be exploited remotely to gain privileges.
16. A remote code execution vulnerability in Windows Pragmatic General Multicast (PGM) can be exploited remotely to execute arbitrary code.

Original advisories

CVE-2023-36025

CVE-2023-36392

CVE-2023-36017

CVE-2023-36393

CVE-2023-36705

CVE-2023-36423

CVE-2023-36398

CVE-2023-36425

CVE-2023-36395

CVE-2023-36401

CVE-2023-36036

CVE-2023-36428

CVE-2023-36402

CVE-2023-36719

CVE-2023-36424

CVE-2023-36403

CVE-2023-36397

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

Microsoft-Windows

Microsoft-Windows-Server

Microsoft-Windows-Server-2012

Microsoft-Windows-Server-2008

CVE list

CVE-2023-36025 critical

CVE-2023-36392 critical

CVE-2023-36017 critical

CVE-2023-36423 critical

CVE-2023-36705 critical

CVE-2023-36398 high

CVE-2023-36425 critical

CVE-2023-36395 critical

CVE-2023-36393 critical

CVE-2023-36401 high

CVE-2023-36036 critical

CVE-2023-36428 high

CVE-2023-36402 critical

CVE-2023-36719 critical

CVE-2023-36424 critical

CVE-2023-36403 high

CVE-2023-36397 critical

KB list

5032254

5032248

5032252

5032247

5032249

5032250

5032191

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• OSI

Obtain sensitive information. Exploitation of vulnerabilities with this impact can lead to capturing by abuser information, critical for user or system.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

• PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

• Windows Server 2012 (Server Core installation)Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Windows Server 2008 for 32-bit Systems Service Pack 2Windows Server 2012Windows Server 2012 R2 (Server Core installation)Windows Server 2012 R2Windows Server 2008 for x64-based Systems Service Pack 2Windows Server 2008 R2 for x64-based Systems Service Pack 1