cron (3.0pl1-124.1) unstable; urgency=medium * Non-maintainer upload. * Add pam_loginuid module to the PAM session stack (Closes: #677443) * Add systemd service file. Thanks to Michael Stapelberg (Closes: #652440)
-- Laurent Bigonville <[email protected]> Sun, 25 May 2014 21:21:19 +0200 ** Changed in: cron (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to shadow in Ubuntu. https://bugs.launchpad.net/bugs/1067779 Title: missing pam_loginuid.so breaks getlogin() Status in at package in Ubuntu: Fix Released Status in cron package in Ubuntu: Fix Released Status in openssh package in Ubuntu: Fix Released Status in shadow package in Ubuntu: Fix Released Status in at package in Debian: Fix Released Status in cron package in Debian: Fix Released Status in openssh package in Debian: Fix Released Status in shadow package in Debian: Fix Released Bug description: getlogin() call in new glibc checks /proc/self/loginuid presence and trust its value as most safe source (due it's audit-related nature). But default /etc/pam.d/common-account doesn't contains entry to pam_loginuid.so which modify /proc/self/loginuid properly. This breaks getlogin() at many scenarios like this: (pam session without pam_loginuid)$ perl -e '$t=getlogin; print "$t\n";' root (pam session without pam_loginuid)$ id uid=1000(... just because /proc/self/loginuid contains '0' value If I add pam_loginuid.so to /etc/pam.d/common-account like http://manpages.ubuntu.com/manpages/precise/man8/pam_loginuid.8.html recommend, everything worked as expected: (pam session with pam_loginuid)$ perl -e '$t=getlogin; print "$t\n";' user (pam session with pam_loginuid)$ id uid=1000(... # cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=12.04 DISTRIB_CODENAME=precise DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS" # dpkg -l|fgrep libpam ii libpam-ck-connector 0.4.5-2 ConsoleKit PAM module ii libpam-modules 1.1.3-7ubuntu2 Pluggable Authentication Modules for PAM ii libpam-modules-bin 1.1.3-7ubuntu2 Pluggable Authentication Modules for PAM - helper binaries ii libpam-runtime 1.1.3-7ubuntu2 Runtime support for the PAM library ii libpam0g 1.1.3-7ubuntu2 Pluggable Authentication Modules library To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/at/+bug/1067779/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
