CVE-2020-6454
High
Description
Use after free in extensions in Google Chrome prior to 81.0.4044.92 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Google Chrome
PublishedApr 13, 2020
First seenApr 13, 2020
How to fix
Update
- google chrome81.0.4044.92 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XWIVVYIQU67QR2LHNGGZBS4FZOW2RQO/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFVP775RPRDVY5FUCN7ABH5AE74TQFDD/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMXPDHEEACPD3BCMTC26SCCYB2ZMUOAO/
- debian.org/security/2020/dsa-4714
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 81.0.4044.92 | 81.0.4044.92 |
| fedoraproject fedora | 30, 31, 32 | — |
| debian debian_linux | 9.0, 10.0 | — |
| opensuse backports_sle | 15.0 | — |
| opensuse leap | 15.1 | — |
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