ecryptfs keyring not cleared on logout
Bug #576582 reported by
Tony Yarusso
This bug report is a duplicate of:
Bug #313812: umount of ecryptfs does not automatically clear the keyring (can be mounted by root later).
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This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ecryptfs-utils (Ubuntu) |
Confirmed
|
High
|
Unassigned | ||
| Jaunty |
Confirmed
|
High
|
Unassigned | ||
| Karmic |
Confirmed
|
High
|
Unassigned | ||
| Lucid |
Confirmed
|
High
|
Unassigned | ||
Bug Description
Binary package hint: ecryptfs-utils
Running Ubuntu 10.04, installed from final release, Alternate CD, i386.
ecryptfs-utils:
Installed: 83-0ubuntu3
libecryptfs0:
Installed: 83-0ubuntu3
I installed using the encrypted /home option (all of /home, not just ~/Private). I have noticed that the @u keyring is not properly cleared when I log out, allowed root to access my files unencrypted through 'su' between when I log out and the next reboot. An IRC log from #ecryptfs on OFTC with the full details is attached.
Revision history for this message
| Marc Deslauriers (mdeslaur) wrote | #2 |
| Changed in ecryptfs-utils (Ubuntu): | |
| status: | New → Confirmed |
| importance: | Undecided → High |
| Changed in ecryptfs-utils (Ubuntu Lucid): | |
| status: | New → Confirmed |
| importance: | Undecided → High |
Revision history for this message
| Marc Deslauriers (mdeslaur) wrote | #3 |
| Changed in ecryptfs-utils (Ubuntu Karmic): | |
| status: | New → Confirmed |
| Changed in ecryptfs-utils (Ubuntu Jaunty): | |
| status: | New → Confirmed |
| Changed in ecryptfs-utils (Ubuntu Jaunty): | |
| importance: | Undecided → High |
| Changed in ecryptfs-utils (Ubuntu Karmic): | |
| importance: | Undecided → High |
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I can reproduce this with lucid. The keyring isn't being cleared when the user logs out.