Security restrictions bypass in Google Chrome - CVE-2020-6385

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Main Vulnerability Database Vulnerabilities #VU24928

Security restrictions bypass in Google Chrome - CVE-2020-6385

Published: February 5, 2020


Vulnerability identifier: #VU24928
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-2020-6385
CWE-ID: CWE-254
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to insufficient policy enforcement in storage engine. A remote attacker can create a specially crafted web page, trick the victim into visiting it and compromise the affected system.


Affected software

Google Chrome
Arch Linux
Gentoo Linux
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux for Scientific Computing
Fedora
SUSE Linux
Opensuse
SUSE Package Hub for SUSE Linux Enterprise
chromium (Debian package)
www-client/chromium
www-client/google-chrome
chromium

How to mitigate CVE-2020-6385

Install updates from vendor's website.

Google Chrome - update to 80.0.3987.87
chromium (Debian package) - update to 80.0.3987.132-1~deb10u1
www-client/chromium - update to 80.0.3987.132
www-client/google-chrome - update to 80.0.3987.132
chromium - addressed in versions 80.0.3987.132-1.el8, 80.0.3987.132-1.fc30, 80.0.3987.132-1.fc31, 80.0.3987.149-1.el8, 80.0.3987.149-1.fc30, 80.0.3987.162-1.el8, 80.0.3987.163-1.el8, 81.0.4044.113-1.el8, 81.0.4044.113-2.el8, 81.0.4044.122-1.el8, 81.0.4044.138-1.el8

External References

Related Security Bulletins