CVE-2023-6705: Use after free in WebRTC
First published: Tue Nov 28 2023(Updated: )
<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2023">Google Chrome Releases</a> for more information.</p>
Credit: Cassidy Kim @cassidy6564 chrome-cve-admin@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <120.0.6099.109 | |
| Microsoft Edge | <120.0.2210.77 | |
| Microsoft Edge (Chromium-based) | ||
| <120.0.6099.109 | 120.0.6099.109 |
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Reference Links
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_12.html (Advisory)
- https://crbug.com/1505708
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6NWZ23ZJ62XKWVNGHSIZQYILVJWH5BLI/
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-6705 (Advisory)
- https://security.gentoo.org/glsa/202401-34
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2023-6705?
CVE-2023-6705 is classified as a high severity vulnerability due to its potential for exploitation in affected browsers.
How do I fix CVE-2023-6705?
To fix CVE-2023-6705, update Google Chrome to version 120.0.6099.109 or later or update Microsoft Edge to a version beyond 120.0.2210.77.
Which products are affected by CVE-2023-6705?
CVE-2023-6705 affects Google Chrome versions prior to 120.0.6099.109 and Microsoft Edge versions prior to 120.0.2210.77.
What type of vulnerability is CVE-2023-6705?
CVE-2023-6705 is a 'use after free' vulnerability that can lead to arbitrary code execution.
What should I do if I cannot update to fix CVE-2023-6705?
If unable to update to fix CVE-2023-6705, consider temporarily using an alternative browser until a patch can be applied.
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