CVE-2021-21230
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-21230
Vendor advisory: arch — https://security.archlinux.org/ASA-202104-2
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 90.0.4430.93-1 | |
| debian | bookworm | fixed | 90.0.4430.93-1 |
| debian | bullseye | fixed | 90.0.4430.93-1 |
| debian | forky | fixed | 90.0.4430.93-1 |
| debian | sid | fixed | 90.0.4430.93-1 |
| debian | trixie | fixed | 90.0.4430.93-1 |
References
Verify integrity in audit chain (admin only). AS-IS.