Vulnerability Details : CVE-2021-4098
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.
Vulnerability category: Input validation
Exploit prediction scoring system (EPSS) score for CVE-2021-4098
Probability of exploitation activity in the next 30 days: 0.10%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 41 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-4098
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
[email protected] |
|
7.4
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N |
2.8
|
4.0
|
[email protected] |
CWE ids for CVE-2021-4098
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: [email protected] (Primary)
References for CVE-2021-4098
-
https://crbug.com/1263457
Permissions Required;Vendor Advisory
-
https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.html
Release Notes;Vendor Advisory
Products affected by CVE-2021-4098
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*