CVE-2021-30509 — Vulnetix

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CVE-2021-30509 PUBLISHED

Out of bounds write in Tab Strip in Google Chrome prior to 90.0.4430.212 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory write via a crafted HTML page and a crafted Chrome extension.

EPSS 0.27% · 50.6th percentile

Risk Scores

EPSS Score

0.27%

50.6th 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

May 16, 2021 CVE Published
Jun 5, 2021 EPSS Score
Aug 6, 2021 EPSS Score
Oct 6, 2021 EPSS Score
Dec 5, 2021 EPSS Score
Feb 3, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 5, 2022 EPSS Score
Jun 4, 2022 EPSS Score
Aug 4, 2022 EPSS Score
Oct 4, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2021-30509 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2021-30509 third-party-advisory

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