CVE-2021-30551 — Vulnetix

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CVE-2021-30551 PUBLISHED KEV

Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

EPSS 77.16% · 99.0th percentile

Risk Scores

EPSS Score

77.16%

99.0th percentile

Affected Products

Vendor	Product	Versions
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

Jan 20, 1970 VulnCheck XDB Entry
Jan 20, 1970 VulnCheck XDB Entry
Jan 20, 1970 VulnCheck XDB Entry
Jan 20, 1970 VulnCheck XDB Entry
Jan 20, 1970 VulnCheck XDB Entry
Jan 21, 1970 VulnCheck XDB Entry
Jun 8, 2021 VulnCheck KEV Exploitation
Jun 9, 2021 PoC Published
Jun 15, 2021 CVE Published
Jun 16, 2021 EPSS Score
Jun 24, 2021 EPSS Score
Nov 3, 2021 CISA KEV Added

References

https://ubuntu.com/security/CVE-2021-30551 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2021-30551 third-party-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog third-party-advisory

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