CVE-2020-6425

MEDIUM 5.4CVE-2020-6425 · Published 23/03/2020 · updated 17/06/2026

In short

CVE-2020-6425 is a MEDIUM (CVSS 5.4) vulnerability affecting chrome (google).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 67.9% of all vulnerabilities.
Fix: update to 80.0.3987.149 or later.

Package	Affected versions	Patched versions
chrome google	`< 80.0.3987.149`	`80.0.3987.149`

Description

Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.3987.149 allowed an attacker who convinced a user to install a malicious extension to bypass site isolation via a crafted Chrome Extension.

References

lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html · Third Party Advisory
chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html · Release Notes
crbug.com/1031670 · Patch
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ
security.gentoo.org/glsa/202003-53 · Third Party Advisory
debian.org/security/2020/dsa-4645 · Third Party Advisory

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