VDB
CVE-2021-21202
CVE-2021-21202
PUBLISHED
CVSS 8.600000381469727 HIGH
Use after free in extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.
EPSS 1.03% · 62.4th percentile
Risk Scores
CVSS 3.1
8.600000381469727
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS Score
1.03%
62.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | chromium-browser | 80.0.3987.87-0ubuntu0.16.04.1, 62.0.3202.94-0ubuntu0.16.04.1317, 63.0.3239.132-0ubuntu0.16.04.1 |
| Ubuntu:18.04:LTS | chromium-browser | 61.0.3163.100-0ubuntu1.1378, 62.0.3202.62-0ubuntu0.17.10.1380, 62.0.3202.89-0ubuntu1.1386 |
Timeline
- Apr 15, 2021 CVE Published
- Apr 27, 2021 EPSS Score
- Jul 1, 2021 EPSS Score
- Sep 2, 2021 EPSS Score
- Nov 4, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 9, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 11, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 15, 2022 EPSS Score
- Nov 17, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-21202 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-21202 third-party-advisory