Permissions, Privileges, and Access Controls in Google Chromium - CVE-2021-30583
Published: July 20, 2021 / Updated: July 21, 2021
Vulnerability identifier: #VU55121
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-30583
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient policy enforcement in image handling on Windows 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.
Affected software
Google Chromium
Google Chrome
Microsoft Edge
Gentoo Linux
Fedora
chromium
Google Chrome
Microsoft Edge
Gentoo Linux
Fedora
chromium
How to mitigate CVE-2021-30583
Update to version 92.0.4515.107.
Google Chromium - update to 92.0.4515.107
Google Chrome - update to 92.0.4515.107
Microsoft Edge - update to 92.0.902.55
chromium - addressed in versions 93.0.4577.63-1.el8, 93.0.4577.63-1.fc33, 93.0.4577.63-1.fc34, 93.0.4577.63-1.fc35
Google Chrome - update to 92.0.4515.107
Microsoft Edge - update to 92.0.902.55
chromium - addressed in versions 93.0.4577.63-1.el8, 93.0.4577.63-1.fc33, 93.0.4577.63-1.fc34, 93.0.4577.63-1.fc35