Alpine/webkit2gtk: high 8.8
An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution.
Action: Upgrade webkit2gtk to 2.30.6-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.30.6-r0 | - |
Fixed versions
| 2.30.6-r0 |
Sources
- osv: ALPINE-CVE-2021-21806#Alpine:v3.19/webkit2gtk
- https://security.alpinelinux.org/vuln/CVE-2021-21806
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