Improperly implemented security check for standard in Google Chromium - CVE-2024-7976

Vulnerability identifier: #VU96390

CSH Severity: Low

CVSS v4: 2.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-7976

CWE-ID: CWE-358

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to incorrect implementation in FedCM in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

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

Install update from vendor's website.

Google Chromium - update to 128.0.6613.84
Microsoft Edge - update to 128.0.2739.42
Google Chrome - update to 128.0.6613.84
dev-qt/qtwebengine - update to 103.0.5060.53
www-client/opera - update to 114.0.5282.21
Chrome OS - addressed in versions 126.0.6478.253, 128.0.6613.133
www-client/microsoft-edge - update to 128.0.2739.42
www-client/chromium - update to 128.0.6613.84
www-client/google-chrome - update to 128.0.6613.84
chromium (Debian package) - update to 128.0.6613.84-1~deb12u1
Prisma Access Browser - update to 128.138.2888.2

• https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop_21.html
• https://crbug.com/339654392

• Multiple vulnerabilities in Google Chrome
• Multiple vulnerabilities in Microsoft Edge
• Debian update for chromium
• Multiple vulnerabilities in Google ChromeOS
• Multiple vulnerabilities in Google ChromeOS
• Multiple vulnerabilities in Prisma Access Browser (September 2024)
• Gentoo update for QtWebEngine
• Gentoo update for Chromium, Google Chrome, Microsoft Edge. Opera