CVE-2023-2033: Type Confusion in V8
Chromium: CVE-2023-2033 Type Confusion in V8
Other sources
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
— CISA
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. Google is aware that an exploit for CVE-2023-2033 exists in the wild.
Type confusion in V8 in Google Chrome prior to 112.0.5615.121 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
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 119.0.6045.199-1~deb11u1Fixed in 116.0.5845.180-1~deb12u1Fixed in 119.0.6045.199-1~deb12u1Fixed in 119.0.6045.159-1Fixed in 119.0.6045.199-1 - Upgrade
Upgrade
Google Chrome (Trace Event)to a version that resolves this vulnerability.Fixed in 112.0.5615.121 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 116.0.5845.180-1~deb11u1 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 119.0.6045.199-1~deb11u1 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 116.0.5845.180-1~deb12u1 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 119.0.6045.199-1~deb12u1 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 119.0.6045.159-1 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 119.0.6045.199-1
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2023-2033?
The severity of CVE-2023-2033 is critical.
Which software is affected by CVE-2023-2033?
The software affected by CVE-2023-2033 includes Microsoft Edge (Chromium-based) and Google Chromium V8 Engine.
How can I fix CVE-2023-2033?
To fix CVE-2023-2033, update your Microsoft Edge (Chromium-based) to the latest version available. Additionally, ensure that Google Chromium V8 Engine is also up to date.
Where can I find more information about CVE-2023-2033?
You can find more information about CVE-2023-2033 on the Google Chrome releases blog and the Microsoft Security Response Center website.
What is the type of vulnerability in CVE-2023-2033?
The type of vulnerability in CVE-2023-2033 is a type confusion vulnerability.