Insufficient policy enforcement in extensions in Google Chrome prior to 85.0.4183.121 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00087.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00095.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00096.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00049.html
https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://security.gentoo.org/glsa/202009-13
Source: MITRE
Published: 2020-09-21
Updated: 2021-01-29
Type: NVD-CWE-noinfo
Base Score: 6.8
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 9.6
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Impact Score: 6
Exploitability Score: 2.8
Severity: CRITICAL