CVE-2021-37973 — Google Chromium Portals Use-After-Free Vulnerability
2021-11-03 • CISA Known Exploited Vulnerability
[event] Google Chromium Portals contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects web browsers that utilize Chromium, including Google Chrome and Microsoft Edge.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | |
| Product | Chromium Portals |
| CWE | CWE-416 |
| CVE ID | CVE-2021-37973 |
| Date Added | 2021-11-03 |
| Due Date | 2021-11-17 |
| Ransomware Campaign | Unknown |
> MITIGATION
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Due Date: 2021-11-17