SUSE Security Update: Security update for systemd
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:1364-2
Rating:             moderate
References:         #1036463 #1121563 #1124122 #1125352 #1125604 
                    #1126056 #1127557 #1130230 #1132348 #1132400 
                    #1132721 #1133506 #1133509 
Cross-References:   CVE-2019-3842 CVE-2019-3843 CVE-2019-3844
                    CVE-2019-6454
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________

   An update that solves four vulnerabilities and has 9 fixes
   is now available.

Description:

   This update for systemd fixes the following issues:

   Security issues fixed:

   - CVE-2019-3842: Fixed a privilege escalation in pam_systemd which could
     be exploited by a local user (bsc#1132348).
   - CVE-2019-6454: Fixed a denial of service via crafted D-Bus message
     (bsc#1125352).
   - CVE-2019-3843, CVE-2019-3844: Fixed a privilege escalation where
     services with DynamicUser could gain new privileges or create SUID/SGID
     binaries (bsc#1133506, bsc#1133509).

   Non-security issued fixed:

   - logind: fix killing of scopes (bsc#1125604)
   - namespace: make MountFlags=shared work again (bsc#1124122)
   - rules: load drivers only on "add" events (bsc#1126056)
   - sysctl: Don't pass null directive argument to '%s' (bsc#1121563)
   - systemd-coredump: generate a stack trace of all core dumps and log into
     the journal (jsc#SLE-5933)
   - udevd: notify when max number value of children is reached only once per
     batch of events (bsc#1132400)
   - sd-bus: bump message queue size again (bsc#1132721)
   - Do not automatically online memory on s390x (bsc#1127557)
   - Removed sg.conf (bsc#1036463)


Patch Instructions:

   To install this SUSE 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:

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1364=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1364=1



Package List:

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):

      libsystemd0-mini-234-24.30.1
      libsystemd0-mini-debuginfo-234-24.30.1
      libudev-mini-devel-234-24.30.1
      libudev-mini1-234-24.30.1
      libudev-mini1-debuginfo-234-24.30.1
      nss-myhostname-234-24.30.1
      nss-myhostname-debuginfo-234-24.30.1
      nss-mymachines-234-24.30.1
      nss-mymachines-debuginfo-234-24.30.1
      nss-systemd-234-24.30.1
      nss-systemd-debuginfo-234-24.30.1
      systemd-debuginfo-234-24.30.1
      systemd-debugsource-234-24.30.1
      systemd-logger-234-24.30.1
      systemd-mini-234-24.30.1
      systemd-mini-container-mini-234-24.30.1
      systemd-mini-container-mini-debuginfo-234-24.30.1
      systemd-mini-coredump-mini-234-24.30.1
      systemd-mini-coredump-mini-debuginfo-234-24.30.1
      systemd-mini-debuginfo-234-24.30.1
      systemd-mini-debugsource-234-24.30.1
      systemd-mini-devel-234-24.30.1
      systemd-mini-sysvinit-234-24.30.1
      udev-mini-234-24.30.1
      udev-mini-debuginfo-234-24.30.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):

      libudev-devel-32bit-234-24.30.1
      nss-myhostname-32bit-234-24.30.1
      nss-myhostname-32bit-debuginfo-234-24.30.1
      nss-mymachines-32bit-234-24.30.1
      nss-mymachines-32bit-debuginfo-234-24.30.1
      systemd-32bit-debuginfo-234-24.30.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (noarch):

      systemd-mini-bash-completion-234-24.30.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):

      libsystemd0-234-24.30.1
      libsystemd0-debuginfo-234-24.30.1
      libudev-devel-234-24.30.1
      libudev1-234-24.30.1
      libudev1-debuginfo-234-24.30.1
      systemd-234-24.30.1
      systemd-container-234-24.30.1
      systemd-container-debuginfo-234-24.30.1
      systemd-coredump-234-24.30.1
      systemd-coredump-debuginfo-234-24.30.1
      systemd-debuginfo-234-24.30.1
      systemd-debugsource-234-24.30.1
      systemd-devel-234-24.30.1
      systemd-sysvinit-234-24.30.1
      udev-234-24.30.1
      udev-debuginfo-234-24.30.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):

      libsystemd0-32bit-234-24.30.1
      libsystemd0-32bit-debuginfo-234-24.30.1
      libudev1-32bit-234-24.30.1
      libudev1-32bit-debuginfo-234-24.30.1
      systemd-32bit-234-24.30.1
      systemd-32bit-debuginfo-234-24.30.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (noarch):

      systemd-bash-completion-234-24.30.1


References:

   https://www.suse.com/security/cve/CVE-2019-3842.html
   https://www.suse.com/security/cve/CVE-2019-3843.html
   https://www.suse.com/security/cve/CVE-2019-3844.html
   https://www.suse.com/security/cve/CVE-2019-6454.html
   https://bugzilla.suse.com/1036463
   https://bugzilla.suse.com/1121563
   https://bugzilla.suse.com/1124122
   https://bugzilla.suse.com/1125352
   https://bugzilla.suse.com/1125604
   https://bugzilla.suse.com/1126056
   https://bugzilla.suse.com/1127557
   https://bugzilla.suse.com/1130230
   https://bugzilla.suse.com/1132348
   https://bugzilla.suse.com/1132400
   https://bugzilla.suse.com/1132721
   https://bugzilla.suse.com/1133506
   https://bugzilla.suse.com/1133509

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