VDB
CVE-2021-30632
CVE-2021-30632
PUBLISHED
KEV
CVSS 8.800000190734863 HIGH
Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
EPSS 63.19% · 99.2th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
63.19%
99.2th 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 |
Timeline
- Sep 24, 2019 VulnCheck KEV Exploitation
- Nov 23, 2019 VulnCheck XDB Entry
- Sep 8, 2021 VulnCheck KEV Exploitation
- Sep 13, 2021 PoC Published
- Sep 14, 2021 CVE Published
- Oct 9, 2021 EPSS Score
- Nov 3, 2021 CISA KEV Added
- Nov 3, 2021 VulnCheck KEV Exploitation
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 21, 2023 EPSS Score
- Mar 21, 2023 VulnCheck XDB Entry
References
- https://ubuntu.com/security/CVE-2021-30632 advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog advisory
- https://www.cve.org/CVERecord?id=CVE-2021-30632 third-party-advisory