CVE-2023-4761: Out of bounds memory access in FedCM
First published: Mon Aug 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: DarkNavy chrome-cve-admin@google.com chrome-cve-admin@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/chromium | <=90.0.4430.212-1~deb10u1 | 116.0.5845.180-1~deb11u1 120.0.6099.129-1~deb11u1 119.0.6045.199-1~deb12u1 120.0.6099.129-1~deb12u1 120.0.6099.129-1 |
| Google Chrome | <116.0.5845.179 | |
| Debian Debian Linux | =11.0 | |
| Debian Debian Linux | =12.0 | |
| Microsoft Edge | <116.0.1938.xxx | |
| Microsoft Edge (Chromium-based) | ||
| Google Chrome | <116.0.5845.179 | 116.0.5845.179 |
| <116.0.5845.179 | ||
| =11.0 | ||
| =12.0 | ||
| =37 | ||
| =38 | ||
| =39 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2023-4761
- https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html (Advisory)
- https://crbug.com/1476403
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/27NR3KG553CG6LGPMP6SHWEVHTYPL6RC/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
- https://security.gentoo.org/glsa/202311-11
- https://security.gentoo.org/glsa/202312-07
- https://www.debian.org/security/2023/dsa-5491
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4761 (Advisory)
- https://security.gentoo.org/glsa/202401-34
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2023-4761?
The severity of CVE-2023-4761 is High.
What is the affected software for CVE-2023-4761?
The affected software for CVE-2023-4761 includes Google Chrome, Microsoft Edge (Chromium-based), and Debian Linux.
How can a remote attacker exploit CVE-2023-4761?
A remote attacker who has compromised the renderer process can exploit CVE-2023-4761 by performing an out of bounds memory read via a crafted HTML page.
Is there a fix available for CVE-2023-4761?
Yes, the fix for CVE-2023-4761 is available. Please update your software to the latest version.
Where can I find more information about CVE-2023-4761?
More information about CVE-2023-4761 can be found on the Microsoft Security Response Center, Debian Security Tracker, and Google Chrome Releases websites.
- collector/security-tracker-debian
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- vendor/debian
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- version/debian debian linux/12.0
- vendor/microsoft
- canonical/microsoft edge
- canonical/microsoft edge (chromium-based)
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/37
- version/fedoraproject fedora/38
- version/fedoraproject fedora/39