This update for systemd fixes the following issues :

Security issues fixed :

CVE-2018-15688: A buffer overflow vulnerability in the dhcp6 client of systemd allowed a malicious dhcp6 server to overwrite heap memory in systemd-networkd. (bsc#1113632)

CVE-2018-15686: A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation.
(bsc#1113665)

Non security issues fixed: dhcp6: split assert_return() to be more debuggable when hit

core: skip unit deserialization and move to the next one when unit_deserialize() fails

core: properly handle deserialization of unknown unit types (#6476)

core: don't create Requires for workdir if 'missing ok' (bsc#1113083)

logind: use manager_get_user_by_pid() where appropriate

logind: rework manager_get_{user|session}_by_pid() a bit

login: fix user@.service case, so we don't allow nested sessions (#8051) (bsc#1112024)

core: be more defensive if we can't determine per-connection socket peer (#7329)

core: introduce systemd.early_core_pattern= kernel cmdline option

core: add missing 'continue' statement

core/mount: fstype may be NULL

journald: don't ship systemd-journald-audit.socket (bsc#1109252)

core: make 'tmpfs' dependencies on swapfs a 'default' dep, not an 'implicit' (bsc#1110445)

mount: make sure we unmount tmpfs mounts before we deactivate swaps (#7076)

detect-virt: do not try to read all of /proc/cpuinfo (bsc#1109197)

emergency: make sure console password agents don't interfere with the emergency shell

man: document that 'nofail' also has an effect on ordering

journald: take leading spaces into account in syslog_parse_identifier

journal: do not remove multiple spaces after identifier in syslog message

syslog: fix segfault in syslog_parse_priority()

journal: fix syslog_parse_identifier()

install: drop left-over debug message (#6913)

Ship systemd-sysv-install helper via the main package This script was part of systemd-sysvinit sub-package but it was wrong since systemd-sysv-install is a script used to redirect enable/disable operations to chkconfig when the unit targets are sysv init scripts.
Therefore it's never been a SySV init tool.

Add udev.no-partlabel-links kernel command-line option. This option can be used to disable the generation of the by-partlabel symlinks regardless of the name used. (bsc#1089761)

man: SystemMaxUse= clarification in journald.conf(5). (bsc#1101040)

systemctl: load unit if needed in 'systemctl is-active' (bsc#1102908)

core: don't freeze OnCalendar= timer units when the clock goes back a lot (bsc#1090944)

Enable or disable machines.target according to the presets (bsc#1107941)

cryptsetup: add support for sector-size= option (fate#325697)

nspawn: always use permission mode 555 for /sys (bsc#1107640)

Bugfix for a race condition between daemon-reload and other commands (bsc#1105031)

Fixes an issue where login with root credentials was not possible in init level 5 (bsc#1091677)

Fix an issue where services of type 'notify' harmless DENIED log entries. (bsc#991901)

Does no longer adjust qgroups on existing subvolumes (bsc#1093753)

cryptsetup: add support for sector-size= option (#9936) (fate#325697 bsc#1114135)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the systemd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - systemd: Out-of-bounds heap write in systemd-networkd     dhcpv6 option handling (CVE-2018-15688)

  - systemd: stack overflow when calling syslog from a     command with long cmdline (CVE-2018-16864)

  - systemd: stack overflow when receiving many journald     entries (CVE-2018-16865)

  - systemd: Assertion failure when PID 1 receives a     zero-length message over notify socket(CVE-2016-7795)

  - systemd: Unsafe handling of hard links allowing     privilege escalation(CVE-2017-18078)

  - systemd: Out-of-bounds write in systemd-resolved due to     allocating too small buffer in     dns_packet_new(CVE-2017-9445)

  - systemd: memory leak in journald-server.c introduced by     fix for CVE-2018-16864 (CVE-2019-3815)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote NewStart CGSL host, running version MAIN 6.06, has NetworkManager packages installed that are affected by multiple vulnerabilities:

  - A buffer overflow vulnerability in the dhcp6 client of systemd allows a malicious dhcp6 server to     overwrite heap memory in systemd-networkd. Affected releases are systemd: versions up to and including     239. (CVE-2018-15688)

  - Incomplete blacklist vulnerability in the svEscape function in settings/plugins/ifcfg-rh/shvar.c in the     ifcfg-rh plug-in for GNOME NetworkManager 0.9.1, 0.9.0, 0.8.1, and possibly other versions, when PolicyKit     is configured to allow users to create new connections, allows local users to execute arbitrary commands     via a newline character in the name for a new network connection, which is not properly handled when     writing to the ifcfg file. (CVE-2011-3364)

  - nm-applet.conf in GNOME NetworkManager before 0.7.0.99 contains an incorrect deny setting, which allows     local users to discover (1) network connection passwords and (2) pre-shared keys via calls to the     GetSecrets method in the dbus request handler. (CVE-2009-0365)

  - GNOME NetworkManager before 0.7.0.99 does not properly verify privileges for dbus (1) modify and (2)     delete requests, which allows local users to change or remove the network connections of arbitrary users     via unspecified vectors related to org.freedesktop.NetworkManagerUserSettings and at_console.
    (CVE-2009-0578)

  - DBus-GLib 0.73 disregards the access flag of exported GObject properties, which allows local users to     bypass intended access restrictions and possibly cause a denial of service by modifying properties, as     demonstrated by properties of the (1) DeviceKit-Power, (2) NetworkManager, and (3) ModemManager services.
    (CVE-2010-1172)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
120157	SUSE SLED15 / SLES15 Security Update : systemd (SUSE-SU-2018:3644-1)	Nessus	SuSE Local Security Checks	2019/1/2	2024/7/10	high
122218	EulerOS 2.0 SP5 : systemd (EulerOS-SA-2019-1045)	Nessus	Huawei Local Security Checks	2019/2/15	2022/2/1	high
266235	NewStart CGSL MAIN 6.06 : NetworkManager Multiple Vulnerabilities (NS-SA-2025-0213)	Nessus	NewStart CGSL Local Security Checks	2025/9/30	2025/9/30	high

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