The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Opensuse | Opensuse | 13.2 (including) | 13.2 (including) |