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 |
|---|---|---|
| Red Hat Fedora | =35 | |
| Microsoft Edge Beta | <=93.0.961.38 | |
| Microsoft Edge | <=93.0.4577.63 |
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Reference Links
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30620
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
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.
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