Type Confusion in Google Chromium - CVE-2023-2935

Vulnerability identifier: #VU76679

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-2935

CWE-ID: CWE-843

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a type confusion error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a type confusion error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Google Chromium
Microsoft Edge
Google Chrome
Gentoo Linux
Debian Linux
Chrome OS
dev-qt/qtwebengine
chromium (Debian package)
www-client/microsoft-edge
www-client/chromium
www-client/google-chrome

Update to version 114.0.5735.90.

Google Chromium - update to 114.0.5735.90
Microsoft Edge - update to 114.0.1823.37
Google Chrome - update to 114.0.5735.90
dev-qt/qtwebengine - update to 103.0.5060.53
Chrome OS - update to 108.0.5359.235
chromium (Debian package) - addressed in versions 114.0.5735.90-2~deb11u1, 114.0.5735.90-2~deb12u1
www-client/microsoft-edge - update to 120.0.2210.133
www-client/chromium - update to 120.0.6099.109
www-client/google-chrome - update to 120.0.6099.109

• https://chromereleases.googleblog.com/2023/05/stable-channel-update-for-desktop_30.html
• https://crbug.com/1440695

• Multiple vulnerabilities in Google Chrome
• Multiple vulnerabilities in Microsoft Edge
• Debian update for chromium
• Multiple vulnerabilities in Google ChromeOS LTS
• Gentoo update for QtWebEngine
• Gentoo update for Chromium, Google Chrome, Microsoft Edge