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CVE-2020-1497— Microsoft Excel Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Microsoft Office 2019
Exploitation
High exploitation probability; assess promptly
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中存在信息泄露漏洞。攻击者可借助特制文件利用该漏洞入侵用户计算机或数据。以下产品及版本受到影响：Microsoft 365 Apps for Enterprise，Excel 2010 SP2，Excel 2013 RT SP1，Excel 2013 SP1，Excel 2016；Office 2010 SP2，Office 2013 RT SP1，Office 2

AI Predicted 6.5 Difficulty: Hard EPSS 4.64% · P91

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2020-1497

Vulnerability Information
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Vulnerability Title
Microsoft Excel Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory. An attacker who exploited the vulnerability could use the information to compromise the user’s computer or data. To exploit the vulnerability, an attacker could craft a special document file and then convince the user to open it. An attacker must know the memory address location where the object was created. The update addresses the vulnerability by changing the way certain Excel functions handle objects in memory.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Excel 信息泄露漏洞
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中存在信息泄露漏洞。攻击者可借助特制文件利用该漏洞入侵用户计算机或数据。以下产品及版本受到影响：Microsoft 365 Apps for Enterprise，Excel 2010 SP2，Excel 2013 RT SP1，Excel 2013 SP1，Excel 2016；Office 2010 SP2，Office 2013 RT SP1，Office 2
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 cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
Microsoft Microsoft 365 Apps for Enterprise 16.0.1 ~ https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*
Microsoft Microsoft Excel 2016 16.0.0.0 ~ publication cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*
Microsoft Microsoft Office 2016 16.0.0 ~ publication cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*
Microsoft Microsoft Excel 2010 Service Pack 2 13.0.0.0 ~ publication cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*
Microsoft Microsoft Excel 2013 Service Pack 1 15.0.0.0 ~ publication cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:*
Microsoft Microsoft Office 2010 Service Pack 2 13.0.0.0 ~ publication cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*
Microsoft Microsoft Office 2013 Service Pack 1 15.0.0 ~ publication cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:*

II. Public POCs for CVE-2020-1497

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III. Intelligence Information for CVE-2020-1497

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Vendor Advisories for CVE-2020-1497 (1)

Same Patch Batch · Microsoft · 2020-08-17 · 121 CVEs total

CVE-2020-1467 10.0 CRITICAL Windows Hard Link Elevation of Privilege Vulnerability
CVE-2020-1583 8.8 HIGH Microsoft Word Information Disclosure Vulnerability
CVE-2020-1504 8.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-1552 8.0 HIGH Windows Work Folder Service Elevation of Privilege Vulnerability
CVE-2020-1521 7.8 HIGH Windows Speech Runtime Elevation of Privilege Vulnerability
CVE-2020-1534 7.8 HIGH Windows Backup Service Elevation of Privilege Vulnerability
CVE-2020-1533 7.8 HIGH Windows WalletService Elevation of Privilege Vulnerability
CVE-2020-1531 7.8 HIGH Windows Accounts Control Elevation of Privilege Vulnerability
CVE-2020-1530 7.8 HIGH Windows Remote Access Elevation of Privilege Vulnerability
CVE-2020-1529 7.8 HIGH Windows GDI Elevation of Privilege Vulnerability
CVE-2020-1528 7.8 HIGH Windows Radio Manager API Elevation of Privilege Vulnerability
CVE-2020-1527 7.8 HIGH Windows Custom Protocol Engine Elevation of Privilege Vulnerability
CVE-2020-1526 7.8 HIGH Windows Network Connection Broker Elevation of Privilege Vulnerability
CVE-2020-1525 7.8 HIGH Media Foundation Memory Corruption Vulnerability
CVE-2020-1524 7.8 HIGH Windows Speech Shell Components Elevation of Privilege Vulnerability
CVE-2020-1513 7.8 HIGH Windows CSC Service Elevation of Privilege Vulnerability
CVE-2020-1516 7.8 HIGH Windows Work Folders Service Elevation of Privilege Vulnerability
CVE-2020-1515 7.8 HIGH Windows Telephony Server Elevation of Privilege Vulnerability
CVE-2020-1517 7.8 HIGH Windows File Server Resource Management Service Elevation of Privilege Vulnerability
CVE-2020-1512 7.8 HIGH Windows State Repository Service Information Disclosure Vulnerability

Showing top 20 of 121 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft Office 2019
Same vendor: Microsoft

V. Comments for CVE-2020-1497

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