Race condition in Google Chrome - CVE-2021-30510

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Main Vulnerability Database Vulnerabilities #VU53039

Race condition in Google Chrome - CVE-2021-30510

Published: May 10, 2021 / Updated: May 11, 2021


Vulnerability identifier: #VU53039
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-30510
CWE-ID: CWE-362
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a race condition in Aura in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage and execute arbitrary code on the target system.


Affected software

Google Chrome
Microsoft Edge
Gentoo Linux
Arch Linux
Fedora
chromium (Debian package)
chromium

How to mitigate CVE-2021-30510

Update to version 90.0.4430.212.

Google Chrome - update to 90.0.4430.212
chromium (Debian package) - update to 90.0.4430.212-1~deb10u1
Microsoft Edge - update to 90.0.818.62
chromium - addressed in versions 90.0.4430.212-1.el7, 90.0.4430.212-1.el8, 90.0.4430.212-1.fc32, 90.0.4430.212-1.fc33, 90.0.4430.212-1.fc34, 91.0.4472.114-1.el8, 91.0.4472.114-1.fc33, 91.0.4472.114-1.fc34, 91.0.4472.114-2.el8, 91.0.4472.114-2.fc33, 91.0.4472.164-1.el8

External References

Related Security Bulletins