CVE-2020-17123— Microsoft Excel Remote Code Execution Vulnerability

Quick assessment

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Affected

Microsoft Microsoft 365 Apps for Enterprise

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 Office是美国微软（Microsoft）公司的一款办公软件套件产品。该产品常用组件包括Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office 存在资源管理错误漏洞,该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。以下产品及版本受到影响:Microsoft Office Web Apps 2013 Service Pack 1,Microsoft Excel 2013 Service Pack 1

CVE-2020-17123 affects Microsoft Microsoft 365 Apps for Enterprise. No confirmed in-the-wild exploitation; assess based on exposure. Microsoft Office是美国微软（Microsoft）公司的一款办公软件套件产品。该产品常用组件包括Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office 存在资源管理错误漏洞,该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。以下产品及版本受到影响:Microso CVE-2020-17123 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2020-17123

I. Basic Information for CVE-2020-17123

Affected Products

II. Public POCs for CVE-2020-17123

III. Intelligence Information for CVE-2020-17123

Vendor Advisories for CVE-2020-17123 (1)

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17123 x_refsource_MISC

• https://www.cve.org/CVERecord?id=CVE-2020-17123

Same Patch Batch · Microsoft · 2020-12-09 · 58 CVEs total

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IV. Related Vulnerabilities

V. Comments for CVE-2020-17123