CVE-2023-4366: Use after free in Extensions
First published: Fri Jun 02 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: chrome-cve-admin@google.com chrome-cve-admin@google.com asnine
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/chromium | <=90.0.4430.212-1~deb10u1 | 116.0.5845.180-1~deb11u1 118.0.5993.117-1~deb11u1 116.0.5845.180-1~deb12u1 118.0.5993.117-1~deb12u1 118.0.5993.117-1 |
| Google Chrome | <116.0.5845.96 | |
| Debian Debian Linux | =11.0 | |
| Debian Debian Linux | =12.0 | |
| Fedoraproject Fedora | =38 | |
| Microsoft Edge | <116.0.1938.54 | |
| Microsoft Edge (Chromium-based) | ||
| Google Chrome | <116.0.5845.96 | 116.0.5845.96 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2023-4366
- https://chromereleases.googleblog.com/2023/08/stable-channel-update-for-desktop_15.html
- https://crbug.com/1450784
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DMXHPRUGBUDNHZCZCIVMWAUIEXEGMGT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCFEK63FUHFXZH5MSG6TNQOXMQWM4M5S/
- https://www.debian.org/security/2023/dsa-5479
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4366 (Advisory)
- https://security.gentoo.org/glsa/202401-34
- https://chromereleases.googleblog.com/2023/08/stable-channel-update-for-chromeos_25.html (Advisory)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2023-4369
- CVE-2023-20593
- CVE-2023-4211
- CVE-2023-4128
- CVE-2023-4147
- CVE-2023-3390
- CVE-2023-32804
- CVE-2022-40982
- CVE-2023-2312
- CVE-2023-4349
- CVE-2023-4350
- CVE-2023-4351
- CVE-2023-4352
- CVE-2023-4353
- CVE-2023-4354
- CVE-2023-4355
- CVE-2023-4356
- CVE-2023-4357
- CVE-2023-4358
- CVE-2023-4359
- CVE-2023-4360
- CVE-2023-4361
- CVE-2023-4362
- CVE-2023-4363
- CVE-2023-4364
- CVE-2023-4365
- CVE-2023-4367
- CVE-2023-4368
- CVE-2023-21264
- CVE-2020-29374
Frequently Asked Questions
What is CVE-2023-4366?
CVE-2023-4366 is a vulnerability in Chromium that allows an attacker who convinces a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
What is the severity of CVE-2023-4366?
The severity of CVE-2023-4366 is rated as Medium according to Chromium security severity.
Which software is affected by CVE-2023-4366?
The software affected by CVE-2023-4366 includes Microsoft Edge (Chromium-based), Microsoft Edge version 116.0.1938.54, Google Chrome version up to 116.0.5845.96, Debian Debian Linux versions 11.0 and 12.0, and Fedoraproject Fedora version 38.
How can I fix CVE-2023-4366?
To fix CVE-2023-4366, update to Google Chrome version 116.0.5845.96 or higher, or follow the provided remedy URL for Microsoft Edge and Debian Linux.
Where can I find more information about CVE-2023-4366?
You can find more information about CVE-2023-4366 at the provided reference URLs.
- collector/security-tracker-debian
- agent/type
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/msrc
- source/Microsoft
- agent/software-canonical-lookup
- agent/weakness
- collector/msrc-cve
- agent/description
- agent/severity
- agent/references
- agent/title
- agent/author
- agent/first-publish-date
- agent/softwarecombine
- agent/event
- collector/nvd-api
- source/NVD
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/tags
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/chrome-releases
- package-manager/debian
- vendor/google
- canonical/google chrome
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/11.0
- version/debian debian linux/12.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/38
- vendor/microsoft
- canonical/microsoft edge
- canonical/microsoft edge (chromium-based)