Protect yourself against future threats.
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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2020.0428
SUSE-SU-2020:0331-1 Security update for systemd
6 February 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: systemd
Publisher: SUSE
Operating System: SUSE
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-1712
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20200331-1.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than SUSE. It is recommended that administrators
running systemd check for an updated version of the software for
their operating system.
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for systemd
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:0331-1
Rating: important
References: #1106383 #1133495 #1139459 #1151377 #1151506 #1154043
#1155574 #1156482 #1159814 #1162108
Cross-References: CVE-2020-1712
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Desktop 12-SP4
SUSE Enterprise Storage 5
SUSE CaaS Platform 3.0
HPE Helion Openstack 8
______________________________________________________________________________
An update that solves one vulnerability and has 9 fixes is now available.
Description:
This update for systemd fixes the following issues:
o CVE-2020-1712 (bsc#bsc#1162108) Fix a heap use-after-free vulnerability,
when asynchronous Polkit queries were performed while handling Dbus
messages. A local unprivileged attacker could have abused this flaw to
crash systemd services or potentially execute code and elevate their
privileges, by sending specially crafted Dbus messages.
o Unconfirmed fix for prevent hanging of systemctl during restart. (bsc#
1139459)
o Fix warnings thrown during package installation. (bsc#1154043)
o Fix for system-udevd prevent crash within OES2018. (bsc#1151506)
o Fragments of masked units ought not be considered for 'NeedDaemonReload'.
(bsc#1156482)
o Wait for workers to finish when exiting. (bsc#1106383)
o Improve log message when inotify limit is reached. (bsc#1155574)
o Mention in the man pages that alias names are only effective after command
'systemctl enable'. (bsc#1151377)
o Introduce function for reading virtual files in 'sysfs' and 'procfs'. (bsc#
1133495, bsc#1159814)
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:
o SUSE OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-331=1
o SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2020-331=1
o SUSE OpenStack Cloud 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2020-331=1
o SUSE Linux Enterprise Software Development Kit 12-SP4:
zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-331=1
o SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-331=1
o SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-331=1
o SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-331=1
o SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-331=1
o SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-331=1
o SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-331=1
o SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-331=1
o SUSE Linux Enterprise Desktop 12-SP4:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2020-331=1
o SUSE Enterprise Storage 5:
zypper in -t patch SUSE-Storage-5-2020-331=1
o SUSE CaaS Platform 3.0:
To install this update, use the SUSE CaaS Platform Velum dashboard. It will
inform you if it detects new updates and let you then trigger updating of
the complete cluster in a controlled way.
o HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2020-331=1
Package List:
o SUSE OpenStack Cloud Crowbar 8 (x86_64):
libsystemd0-228-150.82.1
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE OpenStack Cloud Crowbar 8 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE OpenStack Cloud 8 (x86_64):
libsystemd0-228-150.82.1
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE OpenStack Cloud 8 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE OpenStack Cloud 7 (s390x x86_64):
libsystemd0-228-150.82.1
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev-devel-228-150.82.1
libudev1-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE OpenStack Cloud 7 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
s390x x86_64):
libudev-devel-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-devel-228-150.82.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
libsystemd0-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libudev1-228-150.82.1
libudev1-debuginfo-228-150.82.1
systemd-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
libsystemd0-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libudev-devel-228-150.82.1
libudev1-228-150.82.1
libudev1-debuginfo-228-150.82.1
systemd-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
o SUSE Linux Enterprise Server for SAP 12-SP2 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
libsystemd0-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libudev1-228-150.82.1
libudev1-debuginfo-228-150.82.1
systemd-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
o SUSE Linux Enterprise Server 12-SP4 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
libsystemd0-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libudev1-228-150.82.1
libudev1-debuginfo-228-150.82.1
systemd-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (s390x x86_64):
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
libsystemd0-228-150.82.1
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Linux Enterprise Server 12-SP3-BCL (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
libsystemd0-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libudev-devel-228-150.82.1
libudev1-228-150.82.1
libudev1-debuginfo-228-150.82.1
systemd-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Linux Enterprise Server 12-SP2-LTSS (s390x x86_64):
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
o SUSE Linux Enterprise Server 12-SP2-LTSS (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
libsystemd0-228-150.82.1
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Desktop 12-SP4 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
libsystemd0-228-150.82.1
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Enterprise Storage 5 (aarch64 x86_64):
libsystemd0-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libudev1-228-150.82.1
libudev1-debuginfo-228-150.82.1
systemd-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o SUSE Enterprise Storage 5 (x86_64):
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
o SUSE Enterprise Storage 5 (noarch):
systemd-bash-completion-228-150.82.1
o SUSE CaaS Platform 3.0 (x86_64):
libsystemd0-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libudev1-228-150.82.1
libudev1-debuginfo-228-150.82.1
systemd-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
o HPE Helion Openstack 8 (noarch):
systemd-bash-completion-228-150.82.1
o HPE Helion Openstack 8 (x86_64):
libsystemd0-228-150.82.1
libsystemd0-32bit-228-150.82.1
libsystemd0-debuginfo-228-150.82.1
libsystemd0-debuginfo-32bit-228-150.82.1
libudev1-228-150.82.1
libudev1-32bit-228-150.82.1
libudev1-debuginfo-228-150.82.1
libudev1-debuginfo-32bit-228-150.82.1
systemd-228-150.82.1
systemd-32bit-228-150.82.1
systemd-debuginfo-228-150.82.1
systemd-debuginfo-32bit-228-150.82.1
systemd-debugsource-228-150.82.1
systemd-sysvinit-228-150.82.1
udev-228-150.82.1
udev-debuginfo-228-150.82.1
References:
o https://www.suse.com/security/cve/CVE-2020-1712.html
o https://bugzilla.suse.com/1106383
o https://bugzilla.suse.com/1133495
o https://bugzilla.suse.com/1139459
o https://bugzilla.suse.com/1151377
o https://bugzilla.suse.com/1151506
o https://bugzilla.suse.com/1154043
o https://bugzilla.suse.com/1155574
o https://bugzilla.suse.com/1156482
o https://bugzilla.suse.com/1159814
o https://bugzilla.suse.com/1162108
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