Vulnerability Description
Type confusion in V8 in Google Chrome prior to 80.0.3987.122 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 | < 80.0.3987.122 | |
| Fedoraproject | Fedora | 30 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Workstation | 6.0 |
| Debian | Debian Linux | 9.0 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/156632/Google-Chrome-80-JSCreate-Side-EffecExploitThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2020:0738Third Party Advisory
- https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_Release NotesVendor Advisory
- https://crbug.com/1053604ExploitIssue TrackingPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproRelease Notes
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproRelease Notes
- https://security.gentoo.org/glsa/202003-08Third Party Advisory
- https://www.debian.org/security/2020/dsa-4638Mailing ListThird Party Advisory
- http://packetstormsecurity.com/files/156632/Google-Chrome-80-JSCreate-Side-EffecExploitThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2020:0738Third Party Advisory
- https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_Release NotesVendor Advisory
- https://crbug.com/1053604ExploitIssue TrackingPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproRelease Notes
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproRelease Notes
- https://security.gentoo.org/glsa/202003-08Third Party Advisory
FAQ
What is CVE-2020-6418?
CVE-2020-6418 is a vulnerability with a CVSS score of 8.8 (HIGH). Type confusion in V8 in Google Chrome prior to 80.0.3987.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
How severe is CVE-2020-6418?
CVE-2020-6418 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-2020-6418?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome, Fedoraproject Fedora, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Server, Redhat Enterprise Linux Workstation.