Type Confusion in Google Chromium - CVE-2024-12692

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Main Vulnerability Database Vulnerabilities #VU101839

Type Confusion in Google Chromium - CVE-2024-12692

Published: December 18, 2024 / Updated: December 20, 2024


Vulnerability identifier: #VU101839
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-2024-12692
CWE-ID: CWE-843
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

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.


Affected software

Google Chromium
Microsoft Edge
Google Chrome
Prisma Access Browser
Gentoo Linux
Debian Linux
Fedora
www-client/opera
chromium
chromium (Debian package)
www-client/microsoft-edge
www-client/chromium
www-client/google-chrome

How to mitigate CVE-2024-12692

Install update from vendor's website.

Google Chromium - update to 131.0.6778.204
Microsoft Edge - update to 131.0.2903.112
Google Chrome - update to 131.0.6778.204
www-client/opera - update to 119.0.5497.12
chromium - addressed in versions 131.0.6778.204-1.el8, 131.0.6778.204-1.el9, 131.0.6778.204-1.el10_0, 131.0.6778.204-1.fc40, 131.0.6778.204-1.fc41
chromium (Debian package) - update to 131.0.6778.204-1~deb12u1
Prisma Access Browser - update to 131.205.2943.22
www-client/microsoft-edge - update to 134.0.3124.83
www-client/chromium - update to 134.0.6998.117
www-client/google-chrome - update to 134.0.6998.117

External References

Related Security Bulletins