CVE-2023-23396— Microsoft Excel Denial of Service Vulnerability
Quick assessment
Affected
Microsoft Microsoft Office Online Server
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。 Microsoft Excel存在安全漏洞。以下产品和版本受到影响：Microsoft Office Online Server,Microsoft Office Web Apps Server 2013 Service Pack 1。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-23396
Vulnerability Information
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Vulnerability Title
Microsoft Excel Denial of Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Microsoft Excel Denial of Service Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Excel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。 Microsoft Excel存在安全漏洞。以下产品和版本受到影响：Microsoft Office Online Server,Microsoft Office Web Apps Server 2013 Service Pack 1。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Microsoft Office Online Server | 16.0.1 ~ 16.0.10396.20000 | - |
|
| Microsoft | Microsoft Office Web Apps Server 2013 Service Pack 1 | 15.0.1 ~ 15.0.5537.1000 | - |
|
II. Public POCs for CVE-2023-23396
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Exploit and report for CVE-2023-23396. | https://github.com/LucaBarile/CVE-2023-23396 | POC Details |
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2023-23396 (1)
Same Patch Batch · Microsoft · 2023-03-14 · 74 CVEs total
| CVE-2023-23415 | 9.8 CRITICAL | Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability |
| CVE-2023-23392 | 9.8 CRITICAL | HTTP Protocol Stack Remote Code Execution Vulnerability |
| CVE-2023-23397 | 9.8 CRITICAL | Microsoft Outlook Elevation of Privilege Vulnerability |
| CVE-2023-21708 | 9.8 CRITICAL | Remote Procedure Call Runtime Remote Code Execution Vulnerability |
| CVE-2023-23403 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-23413 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-24907 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-24867 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-23406 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-24868 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-24909 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-24871 | 8.8 HIGH | Windows Bluetooth Service Remote Code Execution Vulnerability |
| CVE-2023-24913 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-24872 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-23388 | 8.8 HIGH | Windows Bluetooth Driver Elevation of Privilege Vulnerability |
| CVE-2023-24876 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability |
| CVE-2023-24864 | 8.8 HIGH | Microsoft PostScript and PCL6 Class Printer Driver Elevation of Privilege Vulnerability |
| CVE-2023-23383 | 8.2 HIGH | Service Fabric Explorer Spoofing Vulnerability |
| CVE-2023-24892 | 8.2 HIGH | Microsoft Edge (Chromium-based) Webview2 Spoofing Vulnerability |
| CVE-2023-23405 | 8.1 HIGH | Remote Procedure Call Runtime Remote Code Execution Vulnerability |
Showing top 20 of 74 CVEs. View all on vendor page → →
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V. Comments for CVE-2023-23396
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