webkitgtk: use-after-free in WebCore::Frame::page

A use-after-free vulnerability was found in webkitgtk. An attacker with network access could pass specially crafted HTML files causing an application to halt or crash...

DEBIAN-CVE-2021-45483

In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889...