Permissions, Privileges, and Access Controls in Google Chromium - CVE-2023-1233

Vulnerability identifier: #VU73138

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-1233

CWE-ID: CWE-264

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient policy enforcement in Resource Timing in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and gain access to sensitive information.

Google Chromium
Microsoft Edge
Google Chrome
Debian Linux
Ubuntu
chromium-browser (Ubuntu package)
chromium (Debian package)

Update to version 111.0.5563.64.

Google Chromium - update to 111.0.5563.64
Microsoft Edge - addressed in versions 110.0.1587.69, 111.0.1661.41
Google Chrome - update to 111.0.5563.64
chromium-browser (Ubuntu package) - update to 111.0.5563.64-0ubuntu0.18.04.5
chromium (Debian package) - update to 111.0.5563.64-1~deb11u1

• https://chromereleases.googleblog.com/2023/03/stable-channel-update-for-desktop.html
• https://crbug.com/1045681

• Multiple vulnerabilities in Google Chrome
• Debian update for chromium
• Ubuntu update for chromium-browser
• Multiple vulnerabilities in Microsoft Edge