Vulnerability Description
Use after free in audio in Google Chrome prior to 81.0.4044.92 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 | < 81.0.4044.92 | |
| Fedoraproject | Fedora | 30 |
| Opensuse | Backports Sle | 15.0 |
| Opensuse | Leap | 15.1 |
| Debian | Debian Linux | 9.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.htmlMailing ListThird Party Advisory
- https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_Vendor Advisory
- https://crbug.com/1043446Permissions Required
- 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://www.debian.org/security/2020/dsa-4714Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.htmlMailing ListThird Party Advisory
- https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_Vendor Advisory
- https://crbug.com/1043446Permissions Required
- 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
FAQ
What is CVE-2020-6423?
CVE-2020-6423 is a vulnerability with a CVSS score of 8.8 (HIGH). Use after free in audio in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
How severe is CVE-2020-6423?
CVE-2020-6423 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-2020-6423?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Fedoraproject Fedora, Opensuse Backports Sle, Opensuse Leap, Debian Debian Linux.