Information Disclosure Vulnerability in Microsoft Office Software
CVE-2020-1342

5.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Sharepoint Enterprise Server
Microsoft Sharepoint Server
Microsoft Office
Microsoft Office Online Server
Vendor
CVE Published:
14 July 2020

What is CVE-2020-1342?

An information disclosure vulnerability exists in Microsoft Office products when they read out of bounds memory as a result of an uninitialized variable. This flaw could lead to the unintended exposure of sensitive information, potentially allowing attackers to exploit the contents of memory. Users utilizing affected versions of Microsoft Office must be aware of the risks associated with this vulnerability and apply necessary updates to improve security.

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Deploy the Patch

Affected Version(s)

Microsoft 365 Apps for Enterprise for 32-bit Systems = unspecified

Microsoft 365 Apps for Enterprise for 64-bit Systems = unspecified

Microsoft Office 2019 for 32-bit editions

References

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

EPSS Score

24% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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