Vulnerability Description
Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
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 | < 86.0.4240.75 | |
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 31 |
| Opensuse | Backports Sle | 15.0 |
| Apple | Safari | < 14.0.2 |
| Apple | Ipados | < 14.3 |
| Apple | Iphone Os | < 14.3 |
| Apple | Macos | < 11.1 |
| Apple | Tvos | < 14.3 |
| Apple | Watchos | < 7.2 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.htmlMailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/24Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/26Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/27Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/29Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/30Mailing ListThird Party Advisory
- https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.Release NotesVendor Advisory
- https://crbug.com/1124659Permissions RequiredVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202101-30Third Party Advisory
- https://support.apple.com/kb/HT212003Third Party Advisory
- https://support.apple.com/kb/HT212005Third Party Advisory
- https://support.apple.com/kb/HT212007Third Party Advisory
FAQ
What is CVE-2020-15969?
CVE-2020-15969 is a vulnerability with a CVSS score of 8.8 (HIGH). Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
How severe is CVE-2020-15969?
CVE-2020-15969 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-2020-15969?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Debian Debian Linux, Fedoraproject Fedora, Opensuse Backports Sle, Apple Safari.