Alpine/webkit2gtk: critical 10
The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desk
Action: Upgrade webkit2gtk to 2.28.3-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.28.3-r0 | - |
Fixed versions
| 2.28.3-r0 |
Sources
- osv: ALPINE-CVE-2020-13753#Alpine:v3.14/webkit2gtk
- https://security.alpinelinux.org/vuln/CVE-2020-13753
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