Remote Code Execution Vulnerability in Microsoft Office Software
CVE-2020-0991

7.8HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Office
Office 365 Proplus
Vendor
CVE Published:
15 April 2020

Summary

A vulnerability exists in Microsoft Office software that can lead to remote code execution. This occurs when the software inadequately manages objects in memory. Attackers may exploit this flaw by crafting malicious content that, when opened by the user, executes arbitrary code on the affected system. As a result, this could allow attackers to install programs, view, change, or delete data, or create new accounts with full user rights. Users are advised to apply necessary patches and updates to mitigate the risks associated with this vulnerability.

Affected Version(s)

Microsoft Office 2019 for 32-bit editions

Microsoft Office 2019 for 64-bit editions

Microsoft Office 2016 (32-bit edition)

References

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

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.