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CVE-2023-23398— Microsoft Excel Spoofing Vulnerability

Quick assessment

Affected
Microsoft Microsoft Office 2019
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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 Office Excel存在安全漏洞。以下产品和版本受到影响：Microsoft Office 2019 for 32-bit editions,Microsoft Office 2019 for 64-bit editions,Microsoft 365 Apps for Enterprise for 32-bit Systems,Microsoft 365 Apps fo

CVSS 7.1 · High EPSS 0.62% · P48

Possible ATT&CK Techniques 1 AI

T1566.001 · Spearphishing Attachment
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I. Basic Information for CVE-2023-23398

Vulnerability Information
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Vulnerability Title
Microsoft Excel Spoofing Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Microsoft Excel Spoofing Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Excel 安全漏洞
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 Office Excel存在安全漏洞。以下产品和版本受到影响：Microsoft Office 2019 for 32-bit editions,Microsoft Office 2019 for 64-bit editions,Microsoft 365 Apps for Enterprise for 32-bit Systems,Microsoft 365 Apps fo
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 2019 19.0.0 ~ https://aka.ms/OfficeSecurityReleases -
Microsoft Microsoft 365 Apps for Enterprise 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
Microsoft Microsoft Office LTSC 2021 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
Microsoft Microsoft Excel 2016 16.0.0.0 ~ 16.0.5387.1000 -
Microsoft Microsoft Excel 2013 Service Pack 1 15.0.0.0 ~ 15.0.5537.1000 -

II. Public POCs for CVE-2023-23398

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III. Intelligence Information for CVE-2023-23398

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Vendor Advisories for CVE-2023-23398 (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-2023-24869 8.1 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability

Showing top 20 of 74 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft Office 2019
Same vendor: Microsoft

V. Comments for CVE-2023-23398

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