CVE-2021-4098

high

Description

Insufficient data validation in Mojo in Google Chrome prior to 96.0.4664.110 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

References

https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.html

https://crbug.com/1263457

Details

Source: MITRE

Published: 2022-02-11

Updated: 2022-02-18

Type: CWE-20

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 7.4

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Impact Score: 4

Exploitability Score: 2.8

Severity: HIGH