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Rewterz
Rewterz Threat Advisory – Multiple Microsoft ASP.NET and Visual Studio Vulnerabilities
November 16, 2023
Rewterz
Rewterz Threat Advisory – Multiple Microsoft Products Vulnerabilities
November 16, 2023

Rewterz Threat Advisory – Multiple Microsoft Windows Kernel Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2023-36403 CVSS:7

Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in the Kernel component. By winning a race condition, an attacker could exploit this vulnerability to obtain elevated privileges.

CVE-2023-36404 CVSS:5.5

Microsoft Windows could allow a local authenticated attacker to obtain sensitive information, caused by a flaw in the Kernel component. By executing a specially crafted program, an attacker could exploit this vulnerability to obtain the values of registry keys and use this information to launch further attacks against the affected system.

CVE-2023-36405 CVSS:7

Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in the Kernel component. By winning a race condition, an attacker could exploit this vulnerability to obtain SYSTEM privileges.

Impact

  • Information Disclosure
  • Privileges Escalation

Indicators Of Compromise

CVE

  • CVE-2023-36403
  • CVE-2023-36404
  • CVE-2023-36405

Affected Vendors

Microsoft

Affected Products

  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows 10 x32
  • Microsoft Windows 10 x64
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019
  • Microsoft Windows 10 1809 for x64-based Systems
  • Microsoft Windows 10 1809 for 32-bit Systems
  • Microsoft Windows 10 1809 for ARM64-based Systems
  • Microsoft Windows 10 1607 for 32-bit Systems
  • Microsoft Windows 10 1607 for x64-based Systems
  • Microsoft Windows Server (Server Core installation) 2016
  • Microsoft Windows Server (Server Core installation) 2012 R2
  • Microsoft Windows Server (Server Core installation) 2012
  • Microsoft Windows Server for X64-based systems 2008 R2 SP1
  • Microsoft Windows Server for X64-based systems (Server Core installation) 2008 SP2
  • Microsoft Windows Server for 32-bit systems (Server Core installation) 2008 SP2
  • Microsoft Windows Server for 32-bit systems 2008 SP2
  • Microsoft Windows Server for X64-based systems (Server Core installation) 2008 R2 SP1
  • Microsoft Windows Server 2022
  • Microsoft Windows Server (Server Core installation) 2022
  • Microsoft Windows Server for X64-based systems 2008 SP2
  • Microsoft Windows 10 21H2 for 32-bit Systems
  • Microsoft Windows 10 21H2 for ARM64-based Systems
  • Microsoft Windows 10 21H2 for x64-based Systems
  • Microsoft Windows 11 22H2 for ARM64-based Systems
  • Microsoft Windows 11 22H2 for x64-based Systems
  • Microsoft Windows 10 22H2 for 32-bit Systems
  • Microsoft Windows 10 22H2 for ARM64-based Systems
  • Microsoft Windows 10 22H2 for x64-based Systems
  • Microsoft Windows 11 21H2 for ARM64-based Systems
  • Microsoft Windows 11 21H2 for x64-based Systems
  • Microsoft Windows Server (Server Core installation) 2022 23H2
  • Microsoft Windows Server 2022 23H2
  • Microsoft Windows 11 23H2 for ARM64-based Systems
  • Microsoft Windows 11 23H2 for x64-based Systems

Remediation

Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.

CVE-2023-36403

CVE-2023-36404

CVE-2023-36405