KLA48554
Multiple vulnerabilities in Microsoft Products (ESU)

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

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in Windows Graphics Component can be exploited remotely to gain privileges.
2. A remote code execution vulnerability in Windows Media can be exploited remotely to execute arbitrary code.
3. An elevation of privilege vulnerability in Windows Kernel can be exploited remotely to gain privileges.
4. A remote code execution vulnerability in Remote Procedure Call Runtime can be exploited remotely to execute arbitrary code.
5. A remote code execution vulnerability in Internet Control Message Protocol (ICMP) can be exploited remotely to execute arbitrary code.
6. A denial of service vulnerability in Windows Secure Channel can be exploited remotely to cause denial of service.
7. An elevation of privilege vulnerability in Windows Point-to-Point Protocol over Ethernet (PPPoE) can be exploited remotely to gain privileges.
8. An information disclosure vulnerability in Client Server Run-Time Subsystem (CSRSS) can be exploited remotely to obtain sensitive information.
9. A remote code execution vulnerability in Windows Point-to-Point Protocol over Ethernet (PPPoE) can be exploited remotely to execute arbitrary code.
10. An elevation of privilege vulnerability in Windows HTTP.sys can be exploited remotely to gain privileges.

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

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

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

CVE-2023-24861
CVE-2023-23401
CVE-2023-23423
CVE-2023-23405
CVE-2023-24910
CVE-2023-23421
CVE-2023-23422
CVE-2023-23415
CVE-2023-21708
CVE-2023-23420
CVE-2023-24862
CVE-2023-23385
CVE-2023-23409
CVE-2023-24908
CVE-2023-24869
CVE-2023-23394
CVE-2023-23414
CVE-2023-23410
CVE-2023-23402
CVE-2023-23407

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