CVE-2021-30608: Use After Free
First published: Fri Sep 03 2021(Updated: )
Chromium: CVE-2021-30608 Use after free in Web Share
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 |
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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-2021-30608
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/
Frequently Asked Questions
What is CVE-2021-30608?
CVE-2021-30608 is a vulnerability found in Chromium that allows for a use after free vulnerability in Web Share.
What is the severity of CVE-2021-30608?
The severity of CVE-2021-30608 is high with a CVSS score of 8.8.
Which software is affected by CVE-2021-30608?
The affected software includes Fedora 35, Microsoft Edge with version 93.0.961.38, and Microsoft Edge Chromium with version 93.0.4577.63.
How do I fix CVE-2021-30608?
To fix CVE-2021-30608, you should update your Chromium-based browser to the latest version available.
Where can I find more information about CVE-2021-30608?
You can find more information about CVE-2021-30608 in the following references: [reference1](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/) [reference2](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30608)
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- version/microsoft edge/93.0.961.38
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- version/microsoft edge chromium/93.0.4577.63