CVE-2021-21185 — Vulnetix

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CVE-2021-21185 PUBLISHED

Insufficient policy enforcement in extensions in Google Chrome prior to 89.0.4389.72 allowed an attacker who convinced a user to install a malicious extension to obtain sensitive information via a crafted Chrome Extension.

EPSS 0.61% · 69.5th percentile

Risk Scores

EPSS Score

0.61%

69.5th 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	74.0.3729.169-0ubuntu0.16.04.1, 76.0.3809.87-0ubuntu0.16.04.1, 76.0.3809.100-0ubuntu0.16.04.1

Timeline

Mar 3, 2021 PoC Published
Mar 4, 2021 CVE Published
Mar 10, 2021 PoC Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Jul 15, 2021 PoC Published
Jul 15, 2021 PoC Published
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Nov 8, 2021 PoC Published
Nov 20, 2021 PoC Published
Jan 6, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2021-21185 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2021-21185 third-party-advisory

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