Detections
Analytics

CVE-2020-6493

critical

Description

Use after free in WebAuthentication in Google Chrome prior to 83.0.4103.97 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

References

https://www.debian.org/security/2020/dsa-4714

https://security.gentoo.org/glsa/202006-02

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html

https://crbug.com/1082105

https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop.html

Details

Source: Mitre, NVD

Published: 2020-06-03

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.03614