What is the severity of CVE-2019-1447?

CVE-2019-1447 is classified as a medium severity vulnerability.

How do I fix CVE-2019-1447?

To mitigate CVE-2019-1447, ensure that you are using the latest version of Microsoft Office Online Server with the recent security updates applied.

What type of vulnerability is CVE-2019-1447?

CVE-2019-1447 is a spoofing vulnerability related to improper validation of origins in cross-origin communications.

Which software is affected by CVE-2019-1447?

CVE-2019-1447 affects Microsoft Office Online Server.

What are the potential impacts of CVE-2019-1447?

Exploitation of CVE-2019-1447 could allow an attacker to impersonate a user and execute malicious actions under that user's context.

Vulnerability/
CVE-2019-1447

medium

5.8

CWE

346

12/11/2019

4/8/2024

CVE-2019-1447

First published: Tue Nov 12 2019(Updated: )

A spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications handlers correctly, aka 'Microsoft Office Online Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-1445.

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft Office Online Server

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1447

Never miss a vulnerability like this again

Reference Links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1447

Frequently Asked Questions

What is the severity of CVE-2019-1447?
CVE-2019-1447 is classified as a medium severity vulnerability.
How do I fix CVE-2019-1447?
To mitigate CVE-2019-1447, ensure that you are using the latest version of Microsoft Office Online Server with the recent security updates applied.
What type of vulnerability is CVE-2019-1447?
CVE-2019-1447 is a spoofing vulnerability related to improper validation of origins in cross-origin communications.
Which software is affected by CVE-2019-1447?
CVE-2019-1447 affects Microsoft Office Online Server.
What are the potential impacts of CVE-2019-1447?
Exploitation of CVE-2019-1447 could allow an attacker to impersonate a user and execute malicious actions under that user's context.

collector/nvd-index
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agent/softwarecombine
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source/MITRE
agent/remedy
agent/author
agent/weakness
agent/severity
agent/last-modified-date
agent/references
agent/first-publish-date
agent/event
agent/description
agent/tags
agent/source
vendor/microsoft
canonical/microsoft office online server

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Frequently Asked Questions

What is the severity of CVE-2019-1447?
CVE-2019-1447 is classified as a medium severity vulnerability.
How do I fix CVE-2019-1447?
To mitigate CVE-2019-1447, ensure that you are using the latest version of Microsoft Office Online Server with the recent security updates applied.
What type of vulnerability is CVE-2019-1447?
CVE-2019-1447 is a spoofing vulnerability related to improper validation of origins in cross-origin communications.
Which software is affected by CVE-2019-1447?
CVE-2019-1447 affects Microsoft Office Online Server.
What are the potential impacts of CVE-2019-1447?
Exploitation of CVE-2019-1447 could allow an attacker to impersonate a user and execute malicious actions under that user's context.