CVE-2021-4323

chromium: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker w...

CVE-2021-4323 is fixed in chromium on 1 platform, first by DEBIAN-CVE-2021-4323, released July 29, 2023. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0046
40th percentile

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)

Where it's fixed

ProductFixed inFixReleased
Linux
chromium · Debian 12.15 (bookworm) 90.0.4430.72-1 DEBIAN-CVE-2021-4323 Jul 29, 2023
chromium · Debian 13.5 (trixie) 90.0.4430.72-1 DEBIAN-CVE-2021-4323 Jul 29, 2023
chromium · Debian 14 90.0.4430.72-1 DEBIAN-CVE-2021-4323 Jul 29, 2023

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