Public bug reported:
Thanks to John Lenton for finding this.
$ cd /tmp
$ mkdir foo
$ hello-world.sh # from snap install hello-world
bash-4.3$ touch foo/bar
bash-4.3$ exit
$ ls /tmp/foo/
bar
We consider this a bug and not a security vulnerability because it is
not attacker controlled.
** Affects: ubuntu-core-launcher (Ubuntu)
Importance: Medium
Assignee: Jamie Strandboge (jdstrand)
Status: Triaged
** Affects: ubuntu-core-launcher (Ubuntu Xenial)
Importance: Medium
Status: Triaged
** Affects: ubuntu-core-launcher (Ubuntu Yakkety)
Importance: Medium
Assignee: Jamie Strandboge (jdstrand)
Status: Triaged
** Also affects: ubuntu-core-launcher (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Also affects: ubuntu-core-launcher (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: ubuntu-core-launcher (Ubuntu Xenial)
Status: New => Triaged
** Changed in: ubuntu-core-launcher (Ubuntu Yakkety)
Status: New => Triaged
** Changed in: ubuntu-core-launcher (Ubuntu Yakkety)
Importance: Undecided => Medium
** Changed in: ubuntu-core-launcher (Ubuntu Xenial)
Importance: Undecided => Medium
** Changed in: ubuntu-core-launcher (Ubuntu Yakkety)
Assignee: (unassigned) => Jamie Strandboge (jdstrand)
** Summary changed:
- private mount doesn't work when launching applications from /tmp
+ private mount doesn't work when launching applications from within /tmp
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https://bugs.launchpad.net/bugs/1592402
Title:
private mount doesn't work when launching applications from within
/tmp
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