CVE-2021-31178: Microsoft Office Information Disclosure Vulnerability
First published: Tue May 11 2021(Updated: )
Microsoft Office Information Disclosure Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft 365 Apps | ||
| Microsoft Excel | =2013-sp1 | |
| Microsoft Excel | =2013-sp1 | |
| Microsoft Excel | =2016 | |
| Microsoft Office | =2013-sp1 | |
| Microsoft Office | =2013-sp1 | |
| Microsoft Office | =2016 | |
| Microsoft Office | =2019 | |
| Microsoft Office Online Server | ||
| Microsoft Office Web Apps Server | =2013-sp1 | |
| Microsoft Word | =2013-sp1 | |
| Microsoft Word | =2013-sp1 | |
| Microsoft Word | =2016 |
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Frequently Asked Questions
What is CVE-2021-31178?
CVE-2021-31178 is a Microsoft Office Information Disclosure Vulnerability.
What is the severity of CVE-2021-31178?
CVE-2021-31178 has a severity value of 5.5 (medium).
Which software is affected by CVE-2021-31178?
The software affected by CVE-2021-31178 includes Microsoft Office LTSC for Mac 2021, Microsoft Excel 2013 SP1, Microsoft Excel 2016, Microsoft Office 2013 SP1, Microsoft Office 2016, Microsoft Office 2019, Microsoft Office Online Server, Microsoft Office Web Apps Server 2013 SP1, Microsoft Word 2013 SP1, and Microsoft Word 2016.
What is the Common Weakness Enumeration (CWE) for CVE-2021-31178?
The CWE for CVE-2021-31178 is CWE-191 (Integer Underflow or Wraparound).
How can I get more information about CVE-2021-31178?
You can find more information about CVE-2021-31178 on the Microsoft Security Response Center website.
- collector/mitre-cve
- agent/severity
- agent/references
- agent/author
- agent/event
- agent/title
- agent/weakness
- agent/type
- agent/description
- agent/remedy
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/microsoft
- canonical/microsoft 365 apps
- canonical/microsoft excel
- version/microsoft excel/2013-sp1
- version/microsoft excel/2016
- canonical/microsoft office
- version/microsoft office/2013-sp1
- version/microsoft office/2016
- version/microsoft office/2019
- canonical/microsoft office online server
- canonical/microsoft office web apps server
- version/microsoft office web apps server/2013-sp1
- canonical/microsoft word
- version/microsoft word/2013-sp1
- version/microsoft word/2016