Improperly implemented security check for standard in Google Chromium - CVE-2021-4316
Published: November 15, 2021 / Updated: August 16, 2023
Vulnerability identifier: #VU79611
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-2021-4316
CWE-ID: CWE-358
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in Cast UI 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.
Affected software
Google Chromium
Google Chrome
Fedora
chromium
Google Chrome
Fedora
chromium
How to mitigate CVE-2021-4316
Update to version 96.0.4664.45.
Google Chromium - update to 96.0.4664.45
Google Chrome - update to 96.0.4664.45
chromium - update to 115.0.5790.170-1.fc38
Google Chrome - update to 96.0.4664.45
chromium - update to 115.0.5790.170-1.fc38