CVE-2023-23405HighCVSS 8.1

Remote Procedure Call Runtime Remote Code Execution Vulnerability

Published
March 14, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-23405 →

📋 Description

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to gather information specific to the environment of the targeted component.

How could an attacker exploit this vulnerability? To exploit this vulnerability, an unauthenticated attacker would need to send a specially crafted RPC call to an RPC host. This could result in remote code execution on the server side with the same permissions as the RPC service.

🎯 Affected products35

  • 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 20H2 for 32-bit Systems
  • Windows 10 Version 20H2 for ARM64-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 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
  • +5 more not shown

✅ Remediation

KB5023702 (Security Update) — fixed build 10.0.17763.4131 KB5023705 (Security Update) — fixed build 10.0.20348.1607 KB5023786 (Security Hotpatch Update) — fixed build 10.0.20348.1602 KB5023696 (Security Update) — fixed build 10.0.19042.2728 KB5023698 (Security Update) — fixed build 10.0.22000.1696 KB5023696 (Security Update) — fixed build 10.0.19044.2728 KB5023706 (Security Update) — fixed build 10.0.22621.1413 KB5023696 (Security Update) — fixed build 10.0.19045.2728 KB5023713 (Security Update) — fixed build 10.0.10240.19805 KB5023697 (Security Update) — fixed build 10.0.14393.5786 KB5023755 (Monthly Rollup) — fixed build 6.0.6003.21966 KB5023754 (Security Only) — fixed build 6.0.6003.21966 KB5023769 (Monthly Rollup) — fixed build 6.1.7601.26415 KB5023759 (Security Only) — fixed build 6.1.7601.26415 KB5023756 (Monthly Rollup) — fixed build 6.2.9200.24168 KB5023752 (Security Only) — fixed build 6.2.9200.24168 KB5023765 (Monthly Rollup) — fixed build 6.3.9600.20865 KB5023764 (Security Only) — fixed build 6.3.9600.20865

🔗 References (26)