CVE-2020-6422
High
Description
Use after free in WebGL in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Google Chrome
PublishedMar 23, 2020
First seenMar 23, 2020
How to fix
Update
- google chrome80.0.3987.149 or later
Vendor advisories
- debian.org/security/2020/dsa-4645
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/
- security.gentoo.org/glsa/202003-53
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 80.0.3987.149 | 80.0.3987.149 |
| fedoraproject fedora | 30, 31, 32 | — |
| debian debian_linux | 9.0, 10.0 | — |
| opensuse backports_sle | 15.0 | — |
| suse suse_linux_enterprise_desktop | 12 | — |
| suse suse_linux_enterprise_server | 12 | — |
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