Improperly implemented security check for standard in Google Chromium - CVE-2023-2726

Vulnerability identifier: #VU76201

CSH Severity: High

CVSS v4: 7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-2726

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 WebApp Installs 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
Gentoo Linux
Debian Linux
Fedora
dev-qt/qtwebengine
www-client/microsoft-edge
www-client/chromium
www-client/chromium-bin
www-client/google-chrome
chromium
chromium (Debian package)

Update to version 113.0.5672.126.

Google Chromium - update to 113.0.5672.126
Microsoft Edge - addressed in versions 112.0.1722.84, 113.0.1774.50
Google Chrome - update to 113.0.5672.126
dev-qt/qtwebengine - update to 103.0.5060.53
www-client/microsoft-edge - update to 113.0.1774.50
www-client/chromium - update to 113.0.5672.126
www-client/chromium-bin - update to 113.0.5672.126
www-client/google-chrome - update to 113.0.5672.126
chromium - addressed in versions 113.0.5672.126-1.el7, 113.0.5672.126-1.el8, 113.0.5672.126-1.el9, 113.0.5672.126-1.fc37, 113.0.5672.126-1.fc38
chromium (Debian package) - update to 113.0.5672.126-1~deb11u1

• https://chromereleases.googleblog.com/2023/05/stable-channel-update-for-desktop_16.html
• https://crbug.com/1442018

• Multiple vulnerabilities in Google Chrome
• Debian update for chromium
• Multiple vulnerabilities in Microsoft Edge
• Fedora EPEL 7 update for chromium
• Fedora EPEL 8 update for chromium
• Fedora 38 update for chromium
• Fedora EPEL 9 update for chromium
• Fedora 37 update for chromium
• Gentoo update for Chromium, Google Chrome, Microsoft Edge
• Gentoo update for QtWebEngine