Vulnerability Description
Use after free in Blink in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 93.0.4577.82 |
Related Weaknesses (CWE)
References
- https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.Release NotesVendor Advisory
- https://crbug.com/1214199ExploitIssue TrackingVendor Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.Release NotesVendor Advisory
- https://crbug.com/1214199ExploitIssue TrackingVendor Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]
FAQ
What is CVE-2021-4319?
CVE-2021-4319 is a vulnerability with a CVSS score of 8.8 (HIGH). Use after free in Blink in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
How severe is CVE-2021-4319?
CVE-2021-4319 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-4319?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome.