KLA20118 Multiple vulnerabilities in Microsoft Products (ESU)

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

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in Windows Media can be exploited remotely to execute arbitrary code.
2. An elevation of privilege vulnerability in Windows Graphics Component can be exploited remotely to gain privileges.
3. An elevation of privilege vulnerability in Windows Hyper-V can be exploited remotely to gain privileges.
4. A remote code execution vulnerability in PowerShell can be exploited remotely to execute arbitrary code.
5. A remote code execution vulnerability in Windows Secure Socket Tunneling Protocol (SSTP) can be exploited remotely to execute arbitrary code.
6. An elevation of privilege vulnerability in Windows Print Spooler can be exploited remotely to gain privileges.
7. An elevation of privilege vulnerability in Windows Graphics Component can be exploited remotely to cause denial of service.
8. A remote code execution vulnerability in Windows Contacts can be exploited remotely to execute arbitrary code.
9. An elevation of privilege vulnerability in Windows Fax Compose Form can be exploited remotely to gain privileges.
10. An elevation of privilege vulnerability in Windows Client Server Run-Time Subsystem (CSRSS) can be exploited remotely to gain privileges.
11. An elevation of privilege vulnerability in Windows Bluetooth Driver can be exploited remotely to gain privileges.
12. An information disclosure vulnerability in Windows Graphics Component can be exploited remotely to obtain sensitive information.
13. A denial of service vulnerability in Windows Kernel can be exploited remotely to cause denial of service.
14. A denial of service vulnerability in Windows Hyper-V can be exploited remotely to cause denial of service.
15. An elevation of privilege vulnerability in Windows Kernel can be exploited remotely to gain privileges.

Original advisories

CVE-2022-44668

CVE-2022-41121

CVE-2022-41094

CVE-2022-44667

CVE-2022-41076

CVE-2022-44676

CVE-2022-44678

CVE-2022-44681

CVE-2022-44697

CVE-2022-44670

CVE-2022-44666

CVE-2022-41077

CVE-2022-44673

CVE-2022-44675

CVE-2022-41074

CVE-2022-44707

CVE-2022-44682

CVE-2022-44680

CVE-2022-44679

CVE-2022-44683

ADV220005

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-7

Microsoft-Windows-Server-2008

CVE list

CVE-2022-44668 critical

CVE-2022-41121 critical

CVE-2022-41094 critical

CVE-2022-44683 critical

CVE-2022-41076 critical

CVE-2022-44676 critical

CVE-2022-44667 critical

CVE-2022-44678 critical

CVE-2022-44682 high

CVE-2022-44681 critical

CVE-2022-44697 critical

CVE-2022-44670 critical

CVE-2022-44666 critical

CVE-2022-44707 high

CVE-2022-41077 critical

CVE-2022-44673 high

CVE-2022-44675 critical

CVE-2022-44679 high

CVE-2022-41074 high

CVE-2022-44680 critical

KB list

5021294

5021285

5021303

5021296

5021293

5021291

5021289

5021288

5022348

5022352

5022343

5022346

5022338

5022353

5022340

5022339

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.

• 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 2008 for 32-bit Systems Service Pack 2Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Windows 7 for x64-based Systems Service Pack 1Windows Server 2008 R2 for x64-based Systems Service Pack 1Windows 7 for 32-bit Systems Service Pack 1Windows 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 for x64-based Systems Service Pack 2Windows Server 2012 (Server Core installation)Windows Server 2012Windows Server 2012 R2 (Server Core installation)Windows Server 2012 R2