CVE-2021-30542
High
Description
Use after free in Tab Strip in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Google Chrome
PublishedJun 7, 2021
First seenJun 7, 2021
How to fix
Update
- google chrome91.0.4472.77 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WKQDE3PWDKASAPSUJYMOQGL73L3YQRFS/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 91.0.4472.77 | 91.0.4472.77 |
| fedoraproject fedora | 33, 34, 35 | — |
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