CVE-2021-4323

published 2023-07-29

CVE-2021-4323: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious…

Priority P4 32 medium 6.5 CVSS 3.1

AV N AC L PR N UI R S U C H I N A N

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to access local files via a crafted Chrome Extension. (Chromium security severity: Medium)

Affected

8 ranges

Vendor	Product	Version range	Fixed in
chromium	chromium	>= 0 < 90.0.4430.72-1	90.0.4430.72-1
chromium	chromium	>= 0 < 90.0.4430.72-1	90.0.4430.72-1
chromium	chromium	>= 0 < 90.0.4430.72-1	90.0.4430.72-1
chromium	chromium	>= 0 < 90.0.4430.72-1	90.0.4430.72-1
debian	chromium	< chromium 90.0.4430.72-1 (bookworm)	chromium 90.0.4430.72-1 (bookworm)
google	chrome	< 90.0.4430.72	90.0.4430.72
google	chrome	>= 90.0.4430.72 < 90.0.4430.72	90.0.4430.72
google	chrome_chrome	—	—

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

osv 6.5 MEDIUM

vendor_debian 6.5 MEDIUM

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