by Kastro
Paper/Archive/CVE-2021-21111

CVE-2021-21111

Google Chrome — Insufficient policy enforcement in WebUI in Google Chrome prior to 87.0.4280.141 allowed an attacker who convinced a user to install a ma…

EPSS 1%CVSS 9.6
critical.is priorityof 100
42
CVSS 9.6 (NVD)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 65.0.650 × 2013.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Insufficient policy enforcement in WebUI in Google Chrome prior to 87.0.4280.141 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.

Affected

ProductAffectedFixed inSource
Chromeunspecified – < 87.0.4280.14187.0.4280.141CNA

Scores by source

NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

refchromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop.htmlrefcrbug.com/1149125advisorysecurity.gentoo.org/glsa/202101-05advisorydebian.org/security/2021/dsa-4832advisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VVUWIJKZTZTG6G475OR6PP4WPQBVM6PSadvisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z6P6AVVFP7B2M4H7TJQBASRZIBLOTUFN