What is CVE-2023-23392?

CVE-2023-23392 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. HTTP Protocol Stack Remote Code Execution Vulnerability

Which CVE IDs does CVE-2023-23392 cover?

CVE-2023-23392 covers the following CVE IDs: CVE-2023-23392. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2023-23392?

CVE-2023-23392 has a CVSS v3 base score of 9.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2023-23392?

CVE-2023-23392 affects 6 products, including: 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 2022; and others — see the full list on the advisory page.

CVE-2023-23392CriticalCVSS 9.8

HTTP Protocol Stack Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

March 14, 2023

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2023-23392 →

📋 Description

How could an attacker exploit this vulnerability? In most situations, an unauthenticated attacker could send a specially crafted packet to a targeted server utilizing the HTTP Protocol Stack (http.sys) to process packets.

🎯 Affected products6

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 2022
Windows Server 2022 (Server Core installation)

✅ Remediation

KB5023705 (Security Update) — fixed build 10.0.20348.1607 KB5023786 (Security Hotpatch Update) — fixed build 10.0.20348.1602 KB5023698 (Security Update) — fixed build 10.0.22000.1696 KB5023706 (Security Update) — fixed build 10.0.22621.1413

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products6

✅ Remediation

🔗 References (6)