CVE-2021-31178

Published: May 11, 2021Modified: Nov 21, 2024

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploitability: 1.8 / Impact: 3.6

Source: NVD (Secondary)

Description

Microsoft Office Information Disclosure Vulnerability

Affected (13)

Products: Microsoft: 365 Apps, Excel, Office, Office Online Server, Office Web Apps Server, Word

6 products

Office Online Server

Office Web Apps Server

Configuration A

13 vulnerable

Vulnerable Software	Affected Versions
Microsoft 365 Apps	All versions
Microsoft Excel	Version 2013 sp1
Microsoft Excel	Version 2013 sp1
Microsoft Excel	Version 2016
Microsoft Office	Version 2013 sp1
Microsoft Office	Version 2013 sp1
Microsoft Office	Version 2016
Microsoft Office	Version 2019
Microsoft Office Online Server	All versions
Microsoft Office Web Apps Server	Version 2013 sp1
Microsoft Word	Version 2013 sp1
Microsoft Word	Version 2013 sp1
Microsoft Word	Version 2016

Related CWEs

Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

References (2)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31178

Source: secure@microsoft.com

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31178

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.