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) |
Xorg-server | Ubuntu | utopic | * |
Xorg-server | Ubuntu | vivid | * |
Xorg-server | Ubuntu | vivid/stable-phone-overlay | * |
Xorg-server | Ubuntu | wily | * |
Xorg-server-lts-quantal | Ubuntu | precise | * |
Xorg-server-lts-raring | Ubuntu | precise | * |
Xorg-server-lts-saucy | Ubuntu | precise | * |
Xorg-server-lts-utopic | Ubuntu | trusty | * |
Xorg-server-lts-utopic | Ubuntu | upstream | * |
Xorg-server-lts-vivid | Ubuntu | trusty | * |