Please confine guest sessions again
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
lightdm (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
This is a continuation of LP: #1663157 where as a workaround for the guest session not being confined the session got disabled. This bug tracks the fix for proper confinement.
Original bug report text:
Processes launched under a lightdm guest session are not confined by the /usr/lib/
The simple test case is to log into a guest session, launch a terminal with ctrl-alt-t, and run the following command:
$ cat /proc/self/
Expected output, as seen in Ubuntu 16.04 LTS, is:
/usr/lib/
Running the command inside of an Ubuntu 16.10 and newer guest session results in:
unconfined
Changed in lightdm (Ubuntu): | |
status: | New → Confirmed |
tags: | added: id-5a57962350afc7d4aa391919 |
I just posted this:
https:/ /community. ubuntu. com/t/brain- dump-on- guest-session- progress/ 3717/2