Vulnerability Description
heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a crafted HTML page.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 94.0.4606.81 | |
| Fedoraproject | Fedora | 33 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.Vendor Advisory
- https://crbug.com/1247260Permissions RequiredVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.debian.org/security/2022/dsa-5046Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1372ExploitTechnical DescriptionThird Party Advisory
- https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.Vendor Advisory
- https://crbug.com/1247260Permissions RequiredVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.debian.org/security/2022/dsa-5046Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1372ExploitTechnical DescriptionThird Party Advisory
FAQ
What is CVE-2021-37979?
CVE-2021-37979 is a vulnerability with a CVSS score of 8.8 (HIGH). heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a craft...
How severe is CVE-2021-37979?
CVE-2021-37979 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-2021-37979?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Fedoraproject Fedora, Debian Debian Linux.