openSUSE Security Update: Security update for systemd
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2019:0268-1
Rating:             important
References:         #1111498 #1117025 #1117382 #1120658 #1122000 
                    #1122344 #1123333 #1123892 #1125352 
Cross-References:   CVE-2019-6454
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________

   An update that solves one vulnerability and has 8 fixes is
   now available.

Description:

   This update for systemd fixes the following issues:

   Security vulnerability fixed:

   - CVE-2019-6454: Fixed a crash of PID1 by sending specially crafted D-BUS
     message on the system bus by an unprivileged user (bsc#1125352)

   Other bug fixes and changes:

   - journal-remote: set a limit on the number of fields in a message
   - journal-remote: verify entry length from header
   - journald: set a limit on the number of fields (1k)
   - journald: do not store the iovec entry for process commandline on stack
   - core: include Found state in device dumps
   - device: fix serialization and deserialization of DeviceFound
   - fix path in btrfs rule (#6844)
   - assemble multidevice btrfs volumes without external tools (#6607)
     (bsc#1117025)
   - Update systemd-system.conf.xml (bsc#1122000)
   - units: inform user that the default target is started after exiting from
     rescue or emergency mode
   - manager: don't skip sigchld handler for main and control pid for
     services (#3738)
   - core: Add helper functions unit_{main, control}_pid
   - manager: Fixing a debug printf formatting mistake (#3640)
   - manager: Only invoke a single sigchld per unit within a cleanup cycle
     (bsc#1117382)
   - core: update invoke_sigchld_event() to handle NULL ->sigchld_event()
   - sd-event: expose the event loop iteration counter via
     sd_event_get_iteration() (#3631)
   - unit: rework a bit how we keep the service fdstore from being destroyed
     during service restart (bsc#1122344)
   - core: when restarting services, don't close fds
   - cryptsetup: Add dependency on loopback setup to generated units
   - journal-gateway: use localStorage["cursor"] only when it has valid
 value
   - journal-gateway: explicitly declare local variables
   - analyze: actually select longest activated-time of services
   - sd-bus: fix implicit downcast of bitfield reported by LGTM
   - core: free lines after reading them (bsc#1123892)
   - pam_systemd: reword message about not creating a session (bsc#1111498)
   - pam_systemd: suppress LOG_DEBUG log messages if debugging is off
     (bsc#1111498)
   - main: improve RLIMIT_NOFILE handling (#5795) (bsc#1120658)
   - sd-bus: if we receive an invalid dbus message, ignore and proceeed
   - automount: don't pass non-blocking pipe to kernel.
   - units: make sure initrd-cleanup.service terminates before switching to
     rootfs (bsc#1123333)
   - units: add Wants=initrd-cleanup.service to initrd-switch-root.target
     (#4345) (bsc#1123333)

   This update was imported from the SUSE:SLE-12-SP2:Update update project.


Patch Instructions:

   To install this openSUSE Security Update use the SUSE recommended
 installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2019-268=1



Package List:

   - openSUSE Leap 42.3 (i586 x86_64):

      libsystemd0-228-68.1
      libsystemd0-debuginfo-228-68.1
      libsystemd0-mini-228-68.1
      libsystemd0-mini-debuginfo-228-68.1
      libudev-devel-228-68.1
      libudev-mini-devel-228-68.1
      libudev-mini1-228-68.1
      libudev-mini1-debuginfo-228-68.1
      libudev1-228-68.1
      libudev1-debuginfo-228-68.1
      nss-myhostname-228-68.1
      nss-myhostname-debuginfo-228-68.1
      nss-mymachines-228-68.1
      nss-mymachines-debuginfo-228-68.1
      systemd-228-68.1
      systemd-debuginfo-228-68.1
      systemd-debugsource-228-68.1
      systemd-devel-228-68.1
      systemd-logger-228-68.1
      systemd-mini-228-68.1
      systemd-mini-debuginfo-228-68.1
      systemd-mini-debugsource-228-68.1
      systemd-mini-devel-228-68.1
      systemd-mini-sysvinit-228-68.1
      systemd-sysvinit-228-68.1
      udev-228-68.1
      udev-debuginfo-228-68.1
      udev-mini-228-68.1
      udev-mini-debuginfo-228-68.1

   - openSUSE Leap 42.3 (x86_64):

      libsystemd0-32bit-228-68.1
      libsystemd0-debuginfo-32bit-228-68.1
      libudev1-32bit-228-68.1
      libudev1-debuginfo-32bit-228-68.1
      nss-myhostname-32bit-228-68.1
      nss-myhostname-debuginfo-32bit-228-68.1
      systemd-32bit-228-68.1
      systemd-debuginfo-32bit-228-68.1

   - openSUSE Leap 42.3 (noarch):

      systemd-bash-completion-228-68.1
      systemd-mini-bash-completion-228-68.1


References:

   https://www.suse.com/security/cve/CVE-2019-6454.html
   https://bugzilla.suse.com/1111498
   https://bugzilla.suse.com/1117025
   https://bugzilla.suse.com/1117382
   https://bugzilla.suse.com/1120658
   https://bugzilla.suse.com/1122000
   https://bugzilla.suse.com/1122344
   https://bugzilla.suse.com/1123333
   https://bugzilla.suse.com/1123892
   https://bugzilla.suse.com/1125352

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