Spoofing attack in Google Chrome - CVE-2020-6475

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Main Vulnerability Database Vulnerabilities #VU28088

Spoofing attack in Google Chrome - CVE-2020-6475

Published: May 19, 2020 / Updated: May 19, 2020


Vulnerability identifier: #VU28088
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-2020-6475
CWE-ID: CWE-451
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a spoofing attack.

The vulnerability exists due to insufficient validation of user-supplied input in full screen in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.


Affected software

Google Chrome
Gentoo Linux
Arch Linux
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
Fedora
SUSE Linux
Opensuse
chromium (Debian package)
chromium-browser-debuginfo (Red Hat package)
chromium-browser (Red Hat package)
chromium

How to mitigate CVE-2020-6475

Update to version 83.0.4103.61.

Google Chrome - update to 83.0.4103.61
chromium (Debian package) - update to 83.0.4103.116-1~deb10u1
chromium-browser-debuginfo (Red Hat package) - update to 83.0.4103.97-1.el6_10
chromium-browser (Red Hat package) - update to 83.0.4103.97-1.el6_10
chromium - addressed in versions 83.0.4103.106-1.el7, 83.0.4103.106-1.el8, 83.0.4103.106-1.fc31, 83.0.4103.106-1.fc32, 83.0.4103.116-3.el7, 83.0.4103.116-3.el8, 83.0.4103.116-3.fc31, 83.0.4103.116-3.fc32

External References

Related Security Bulletins