Security update for systemd

SUSE Security Update: Security update for systemd
Announcement ID: SUSE-SU-2019:1364-1
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
  • SUSE Linux Enterprise Module for Basesystem 15

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:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1364=1
  • SUSE Linux Enterprise Module for Basesystem 15:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1364=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (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 (noarch):
    • systemd-mini-bash-completion-234-24.30.1
  • SUSE Linux Enterprise Module for Basesystem 15 (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 (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 (noarch):
    • systemd-bash-completion-234-24.30.1

References: