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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | unspecified – < 91.0.4472.77 | 91.0.4472.77 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | chromium | 93.0.4577.82-1 | — |
| Debian 13 | chromium | 93.0.4577.82-1 | — |
| Debian 12 | chromium | 93.0.4577.82-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | chromium-browser | 91.0.4472.101-0ubuntu0.18.04.1 | — |
References
- https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html
- https://crbug.com/1184954
- FEDORA-2021-bc2770caed vendor-advisory
- FEDORA-2021-ab09a05562 vendor-advisory
- FEDORA-2021-591b3a2af0 vendor-advisory