CVE-2023-36423HighCVSS 8.8

Microsoft Remote Registry Service Remote Code Execution Vulnerability

Published
November 14, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-36423 →

📋 Description

According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability? Any authenticated attacker could trigger this vulnerability. It does not require admin or other elevated privileges.

How could an attacker exploit this vulnerability? A remote, authenticated attacker who is on the domain could exploit an out of bounds write vulnerability within regsvc to execute arbitrary code on the server.

🎯 Affected products36

  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • +6 more not shown

✅ Remediation

KB5032196 (Security Update) — fixed build 10.0.17763.5122 KB5032198 (Security Update) — fixed build 10.0.20348.2113 KB5032304 (SecurityHotpatchUpdate) — fixed build 10.0.20348.2091 KB5032192 (Security Update) — fixed build 10.0.22000.2600 KB5032189 (Security Update) — fixed build 10.0.19043.3693 KB5032190 (Security Update) — fixed build 10.0.22621.2715 KB5032189 (Security Update) — fixed build 10.0.19045.3693 KB5032190 (Security Update) — fixed build 10.0.22631.2715 KB5032202 (Security Update) — fixed build 10.0.25398.531 KB5032199 (Security Update) — fixed build 10.0.10240.20308 KB5032197 (Security Update) — fixed build 10.0.14393.6452 KB5032254 (Monthly Rollup) — fixed build 6.0.6003.22367 KB5032248 (Security Only) — fixed build 6.0.6003.22367 KB5032252 (Monthly Rollup) — fixed build 6.1.7601.26816 KB5032250 (Security Only) — fixed build 6.1.7601.26816 KB5032247 (Monthly Rollup) — fixed build 6.2.9200.24569 KB5032249 (Monthly Rollup) — fixed build 6.3.9600.21668

🔗 References (31)