What is the severity of CVE-2021-30620?

CVE-2021-30620 is classified as a high severity vulnerability due to insufficient policy enforcement in the Blink rendering engine.

How do I fix CVE-2021-30620?

To fix CVE-2021-30620, update Microsoft Edge or Edge Chromium to a version beyond 93.0.4577.63 and ensure Fedora systems are upgraded to version 35 or later.

What are the affected software versions for CVE-2021-30620?

CVE-2021-30620 affects Microsoft Edge versions up to 93.0.961.38, Edge Chromium up to 93.0.4577.63, and Fedora version 35.

Who is impacted by CVE-2021-30620?

Users of Microsoft Edge, Edge Chromium, and Fedora 35 are impacted by CVE-2021-30620.

What type of vulnerability is CVE-2021-30620?

CVE-2021-30620 is a vulnerability related to insufficient policy enforcement within the Blink rendering engine in Chromium-based browsers.

Vulnerability/
CVE-2021-30620

high

8.8

3/9/2021

3/8/2024

CVE-2021-30620

First published: Fri Sep 03 2021(Updated: )

Chromium: CVE-2021-30620 Insufficient policy enforcement in Blink

Credit: chrome-cve-admin@google.com

Affected Software	Affected Version	How to fix
Fedoraproject Fedora	=35
Microsoft Edge	<=93.0.961.38
Microsoft Edge Chromium	<=93.0.4577.63

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30620

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-30620?
CVE-2021-30620 is classified as a high severity vulnerability due to insufficient policy enforcement in the Blink rendering engine.
How do I fix CVE-2021-30620?
To fix CVE-2021-30620, update Microsoft Edge or Edge Chromium to a version beyond 93.0.4577.63 and ensure Fedora systems are upgraded to version 35 or later.
What are the affected software versions for CVE-2021-30620?
CVE-2021-30620 affects Microsoft Edge versions up to 93.0.961.38, Edge Chromium up to 93.0.4577.63, and Fedora version 35.
Who is impacted by CVE-2021-30620?
Users of Microsoft Edge, Edge Chromium, and Fedora 35 are impacted by CVE-2021-30620.
What type of vulnerability is CVE-2021-30620?
CVE-2021-30620 is a vulnerability related to insufficient policy enforcement within the Blink rendering engine in Chromium-based browsers.

agent/type
collector/nvd-index
agent/software-canonical-lookup-request
agent/severity
agent/author
agent/remedy
agent/softwarecombine
agent/description
collector/mitre-cve
source/MITRE
agent/references
agent/last-modified-date
agent/tags
agent/first-publish-date
agent/event
agent/source
vendor/fedoraproject
canonical/fedoraproject fedora
version/fedoraproject fedora/35
vendor/microsoft
canonical/microsoft edge
version/microsoft edge/93.0.961.38
canonical/microsoft edge chromium
version/microsoft edge chromium/93.0.4577.63

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Contact

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Frequently Asked Questions

What is the severity of CVE-2021-30620?
CVE-2021-30620 is classified as a high severity vulnerability due to insufficient policy enforcement in the Blink rendering engine.
How do I fix CVE-2021-30620?
To fix CVE-2021-30620, update Microsoft Edge or Edge Chromium to a version beyond 93.0.4577.63 and ensure Fedora systems are upgraded to version 35 or later.
What are the affected software versions for CVE-2021-30620?
CVE-2021-30620 affects Microsoft Edge versions up to 93.0.961.38, Edge Chromium up to 93.0.4577.63, and Fedora version 35.
Who is impacted by CVE-2021-30620?
Users of Microsoft Edge, Edge Chromium, and Fedora 35 are impacted by CVE-2021-30620.
What type of vulnerability is CVE-2021-30620?
CVE-2021-30620 is a vulnerability related to insufficient policy enforcement within the Blink rendering engine in Chromium-based browsers.