** Also affects: snap-confine (Ubuntu) Importance: Undecided Status: New
** Changed in: snap-confine (Ubuntu) Status: New => Fix Released ** Also affects: snap-confine (Ubuntu Xenial) Importance: Undecided Status: New -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1621624 Title: /dev/pts/# denial when running snap-confine under sshd configured for pam-apparmor Status in Snappy Launcher: Fix Released Status in snap-confine package in Ubuntu: Fix Released Status in snap-confine source package in Xenial: New Bug description: [Impact] When snap-confine itself is invoked over an SSH connection, with ssh using non-standard Apparmor confinement, snap-confine would fail. This change was introduced by a member of the security team who is using this non-standard configuration. [Test Case] TBD [Regression Potential] * Minimal, snap-confine has a more permissive apparmor profile that allows it to access /dev/pts/[0-9]* for both reading and writing. [Other Info] * This bug is a part of a major SRU that brings snap-confine in Ubuntu 16.04 in line with the current upstream release 1.0.41. * snap-confine is technically an integral part of snapd which has an SRU exception and is allowed to introduce new features and take advantage of accelerated procedure. For more information see https://wiki.ubuntu.com/SnapdUpdates == # Pre-SRU bug description follows # == Logging into an Ubuntu 16.04 machine that has a confined sshd and running 'hello-world', I see this denial: kernel: [180734.692698] audit: type=1400 audit(1473365455.056:98): apparmor="DENIED" operation="file_inherit" profile="/usr/lib/snapd /snap-confine" name="/dev/pts/2" pid=28375 comm="ubuntu-core-lau" requested_mask="wr" denied_mask="wr" fsuid=1000 ouid=1000 What is happening is that the fd is being remediated since it is not coming from an unconfined process. Fix is: /dev/pts/[0-9]* rw, To manage notifications about this bug go to: https://bugs.launchpad.net/snap-confine/+bug/1621624/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp