CVE-2023-4763: Use after free in Networks
First published: Thu Aug 03 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: anonymous 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 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2023-4763
- https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html (Advisory)
- https://crbug.com/1469928
- 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-2023-4763 (Advisory)
- https://security.gentoo.org/glsa/202401-34
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2023-4763?
CVE-2023-4763 is a vulnerability in Networks in Google Chrome and Microsoft Edge, which allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.
What is the severity of CVE-2023-4763?
The severity of CVE-2023-4763 is high, with a severity value of 8.8.
How does CVE-2023-4763 affect Google Chrome?
CVE-2023-4763 affects Google Chrome versions up to 116.0.5845.179.
How does CVE-2023-4763 affect Microsoft Edge?
CVE-2023-4763 affects Microsoft Edge versions prior to 116.0.5845.179.
How do I fix CVE-2023-4763?
To fix CVE-2023-4763, update to the latest version of Google Chrome or Microsoft Edge.
- collector/security-tracker-debian
- agent/type
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/msrc
- source/Microsoft
- agent/software-canonical-lookup
- agent/severity
- agent/title
- agent/author
- collector/msrc-cve
- agent/description
- agent/references
- agent/weakness
- collector/chrome-releases
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/tags
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- agent/softwarecombine
- agent/event
- agent/trending
- 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/microsoft
- canonical/microsoft edge
- canonical/microsoft edge (chromium-based)