VDB
CVE-2021-21207
CVE-2021-21207
PUBLISHED
Use after free in IndexedDB 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 0.21% · 44.0th percentile
Risk Scores
EPSS Score
0.21%
44.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | chromium-browser | 0, 61.0.3163.100-0ubuntu1.1378, 62.0.3202.62-0ubuntu0.17.10.1380 |
| Ubuntu:16.04:LTS | chromium-browser | 45.0.2454.101-0ubuntu1.1201, 47.0.2526.73-0ubuntu1.1218, 47.0.2526.106-0ubuntu1.1221 |
Exploit Intelligence
Timeline
- Apr 26, 2021 CVE Published
- Apr 27, 2021 EPSS Score
- Jun 30, 2021 EPSS Score
- Sep 1, 2021 EPSS Score
- Nov 2, 2021 EPSS Score
- Jan 3, 2022 EPSS Score
- Mar 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 8, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-21207 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-21207 third-party-advisory