Remote Code Execution Vulnerability in Microsoft Excel
CVE-2019-1331

8.8HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Excel
Microsoft Office
Office Online Server
Microsoft Sharepoint Enterprise Server
Vendor
CVE Published:
10 October 2019

What is CVE-2019-1331?

A remote code execution vulnerability exists in Microsoft Excel software due to improper handling of objects in memory. An attacker who successfully exploits this vulnerability could execute arbitrary code in the context of the current user. The issue highlights the importance of keeping software updated to mitigate security risks.

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Affected Version(s)

Excel Services on Microsoft SharePoint Server 2010 Service Pack 2 = unspecified

Microsoft Excel 2010 Service Pack 2 (32-bit editions)

Microsoft Excel 2010 Service Pack 2 (64-bit editions)

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

EPSS Score

38% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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