CVE-2023-4427: Out of bounds memory access in V8
Chromium: CVE-2023-4427: Out of bounds memory access in V8
Other sources
Out of bounds memory access in V8 in Google Chrome prior to 116.0.5845.110 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 116.0.5845.180-1~deb11u1Fixed in 118.0.5993.70-1~deb11u1Fixed in 116.0.5845.180-1~deb12u1Fixed in 118.0.5993.70-1~deb12u1Fixed in 118.0.5993.70-1Fixed in 118.0.5993.117-1 - Upgrade
Upgrade
Google Chrome (Trace Event)to a version that resolves this vulnerability.Fixed in 116.0.5845.110 - Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 116.0.5845.110
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is CVE-2023-4427?
CVE-2023-4427 is a vulnerability in Chromium where an out-of-bounds memory access in V8 allows a remote attacker to perform an out-of-bounds memory read via a crafted HTML page.
What is the severity of CVE-2023-4427?
CVE-2023-4427 has a severity rating of 8.1 out of 10 (High).
Which software is affected by CVE-2023-4427?
CVE-2023-4427 affects Google Chrome prior to version 116.0.5845.110, Microsoft Edge prior to version 116.0.1938.62, and Microsoft Edge (Chromium-based).
How can I fix CVE-2023-4427 in Google Chrome?
To fix CVE-2023-4427 in Google Chrome, update to version 116.0.5845.110 or later.
How can I fix CVE-2023-4427 in Microsoft Edge?
To fix CVE-2023-4427 in Microsoft Edge, update to version 116.0.1938.62 or later.