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KLA50316
Multiple vulnerabilities in Microsoft Products (ESU)

Updated: 02/02/2024
Detect date
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06/13/2023
Severity
?
Critical
Description

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

Below is a complete list of vulnerabilities:

  1. An elevation of privilege vulnerability in Windows Group Policy can be exploited remotely to gain privileges.
  2. A remote code execution vulnerability in Windows Pragmatic General Multicast (PGM) can be exploited remotely to execute arbitrary code.
  3. A remote code execution vulnerability in Microsoft WDAC OLE DB provider for SQL Server can be exploited remotely to execute arbitrary code.
  4. An elevation of privilege vulnerability in Windows GDI can be exploited remotely to gain privileges.
  5. An information disclosure vulnerability in Windows Installer can be exploited remotely to obtain sensitive information.
  6. A remote code execution vulnerability in Microsoft PostScript Printer Driver can be exploited remotely to execute arbitrary code.
  7. A remote code execution vulnerability in Microsoft ODBC Driver can be exploited remotely to execute arbitrary code.
  8. A remote code execution vulnerability in Remote Desktop Client can be exploited remotely to execute arbitrary code.
  9. An elevation of privilege vulnerability in Windows Filtering Platform can be exploited remotely to gain privileges.
  10. A remote code execution vulnerability in Windows Media can be exploited remotely to execute arbitrary code.
  11. A spoofing vulnerability in Windows DNS can be exploited remotely to spoof user interface.
  12. An elevation of privilege vulnerability in GDI can be exploited remotely to gain privileges.
  13. An elevation of privilege vulnerability in NTFS can be exploited remotely to gain privileges.
  14. An elevation of privilege vulnerability in Windows Authentication can be exploited remotely to gain privileges.
  15. A denial of service vulnerability in Windows iSCSI Discovery Service can be exploited remotely to cause denial of service.
  16. A remote code execution vulnerability in iSCSI Target WMI Provider can be exploited remotely to execute arbitrary code.
  17. A security feature bypass vulnerability in Windows Server Service can be exploited remotely to bypass security restrictions.
  18. A denial of service vulnerability in Remote Procedure Call Runtime can be exploited remotely to cause denial of service.
  19. An information disclosure vulnerability in DHCP Server Service can be exploited remotely to obtain sensitive information.
  20. A security feature bypass vulnerability in Windows SMB Witness Service can be exploited remotely to bypass security restrictions.
Exploitation

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

Affected products

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

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)

Original advisories

CVE-2023-29351
CVE-2023-29368
CVE-2023-29358
CVE-2023-29365
CVE-2023-32015
CVE-2023-32020
CVE-2023-29372
CVE-2023-29371
CVE-2023-32016
CVE-2023-32014
CVE-2023-29359
CVE-2023-32017
CVE-2023-29363
CVE-2023-29373
CVE-2023-29346
CVE-2023-29362
CVE-2023-29364
CVE-2023-32011
CVE-2023-29367
CVE-2023-32022
CVE-2023-29369
CVE-2023-29355
CVE-2023-32021

Impacts
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ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]

PE 
[?]

SUI 
[?]
Related products
Microsoft Windows
Microsoft Windows Server
Microsoft Windows Server 2012
Microsoft Windows Server 2008
CVE-IDS
?
CVE-2023-293518.1Critical
CVE-2023-293555.3High
CVE-2023-320159.8Critical
CVE-2023-293728.8Critical
CVE-2023-293717.8Critical
CVE-2023-320165.5High
CVE-2023-320227.6Critical
CVE-2023-320177.8Critical
CVE-2023-293677.8Critical
CVE-2023-293738.8Critical
CVE-2023-293628.8Critical
CVE-2023-293696.5High
CVE-2023-293687.0High
CVE-2023-293587.8Critical
CVE-2023-293657.8Critical
CVE-2023-320205.6High
CVE-2023-320149.8Critical
CVE-2023-293597.8Critical
CVE-2023-293639.8Critical
CVE-2023-293467.8Critical
CVE-2023-293647.0High
CVE-2023-320217.1High
CVE-2023-320117.5Critical
KB list

5027271
5027282
5027281
5027283
5027279
5027256
5027277
5027275

Microsoft official advisories
Microsoft Security Update Guide
Find out the statistics of the vulnerabilities spreading in your region