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CVE-2020-1504— Microsoft Excel Remote Code Execution Vulnerability

Quick assessment

Affected
Microsoft Microsoft Excel 2010 Service Pack 2
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 2010 SP2中存在远程代码执行漏洞，该漏洞源于程序没有正确处理内存对象。攻击者可借助特制的文件利用该漏洞在当前用户的上下文中执行任意代码。

CVSS 8.8 · High EPSS 4.21% · P90
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I. Basic Information for CVE-2020-1504

Vulnerability Information
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Vulnerability Title
Microsoft Excel Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file. The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Excel 缓冲区错误漏洞
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 2010 SP2中存在远程代码执行漏洞，该漏洞源于程序没有正确处理内存对象。攻击者可借助特制的文件利用该漏洞在当前用户的上下文中执行任意代码。
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 Excel 2010 Service Pack 2 13.0.0.0 ~ publication cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*

II. Public POCs for CVE-2020-1504

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III. Intelligence Information for CVE-2020-1504

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Vendor Advisories for CVE-2020-1504 (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-2020-1552 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
CVE-2020-1511 7.8 HIGH Connected User Experiences and Telemetry Service Elevation of Privilege Vulnerability

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

IV. Related Vulnerabilities

Same product: Microsoft Excel 2010 Service Pack 2
Same vendor: Microsoft

V. Comments for CVE-2020-1504

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