Denial Of Service (DoS)

libsystemd.so is affected by memory leak. The buttonopen function in login/logind-button.c does not properly handle the execution of the udevadm trigger command, allowing an attacker to read memory and application crash...

CVE-2019-20386

An issue was discovered in buttonopen in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur...

UBUNTU-CVE-2019-20386

An issue was discovered in buttonopen in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur...

CVE-2019-20386

An issue was discovered in buttonopen in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur...

CVE-2019-20386

A memory leak vulnerability exists in systemd versions prior to 243 within the button_open function located in the login/logind-button.c file. The issue is triggered when executing the udevadm trigger command or when udev events are received. This flaw results in a memory leak (CWE-401). Document...

Systemd Memory Leak Vulnerability

systemd is a system and service manager for the Linux operating system. A memory leak vulnerability exists in buttonopen in login/logind-button.c in versions prior to systemd 243 when executing the udevadm trigger command. No details of the vulnerability are provided at this time...

Fedora 31 : systemd (2019-d5bd5f0aa4)

Update to latest release - Emission of Session property-changed notifications from logind is fixed this was breaking the switching of sessions to and from gnome. - Security issue: unprivileged users were allowed to change DNS servers configured in systemd-resolved. Now proper polkit authorization...

SUSE SLED15 / SLES15 Security Update : systemd (SUSE-SU-2019:1364-2)

This update for systemd fixes the following issues : Security issues fixed : CVE-2019-3842: Fixed a privilege escalation in pamsystemd which could be exploited by a local user bsc1132348. CVE-2019-6454: Fixed a denial of service via crafted D-Bus message bsc1125352. CVE-2019-3843, CVE-2019-3844:...

SUSE-SU-2019:1364-2 Security update for systemd

This update for systemd fixes the following issues: Security issues fixed: - CVE-2019-3842: Fixed a privilege escalation in pamsystemd which could be exploited by a local user bsc1132348. - CVE-2019-6454: Fixed a denial of service via crafted D-Bus message bsc1125352. - CVE-2019-3843,...

SUSE SLED15 / SLES15 Security Update : systemd (SUSE-SU-2019:1364-1)

This update for systemd fixes the following issues : Security issues fixed : CVE-2019-3842: Fixed a privilege escalation in pamsystemd which could be exploited by a local user bsc1132348. CVE-2019-6454: Fixed a denial of service via crafted D-Bus message bsc1125352. CVE-2019-3843, CVE-2019-3844:...

systemd - Lack of Seat Verification in PAM Module Permits Spoofing Active Session to polkit

systemd - Lack of Seat Verification in PAM Module Permits Spoofing Active Session to polkit As documented at , for any action, a polkit policy can specify separate levels of required authentication based on whether a client is: - in an active session on a local console - in an inactive session on...

systemd - Lack of Seat Verification in PAM Module Permits Spoofing Active Session to polkit

As documented at , for any action, a polkit policy can specify separate levels of required authentication based on whether a client is: - in an active session on a local console - in an inactive session on a local console - or neither This is expressed in the policy using the elements "allowany",...

systemd Seat Verification Active Session Spoofing

systemd: lack of seat verification in PAM module permits spoofing active session to polkit Related CVE Numbers: CVE-2019-3842. I am sending this bug report to Ubuntu as requested by systemd at . As documented at , for any action, a polkit policy can specify separate levels of required...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : systemd vulnerability (USN-3938-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3938-1 advisory. Jann Horn discovered that pamsystemd created logind sessions using some parameters from the environment. A local attacker could exploit th...

USN-3938-1 systemd vulnerability

Jann Horn discovered that pamsystemd created logind sessions using some parameters from the environment. A local attacker could exploit this in order to spoof the active session and gain additional PolicyKit privileges...

USN-3938-1: systemd vulnerability

Jann Horn discovered that pamsystemd created logind sessions using some parameters from the environment. A local attacker could exploit this in order to spoof the active session and gain additional PolicyKit privileges...

openSUSE Security Update : systemd (openSUSE-2019-909)

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. bsc1113632 - CVE-2018-15686: A vulnerability in...

openSUSE Security Update : systemd (openSUSE-2019-255)

This update for systemd fixes the following issues : - CVE-2019-6454: Overlong DBUS messages could be used to crash systemd bsc1125352 - units: make sure initrd-cleanup.service terminates before switching to rootfs bsc1123333 - logind: fix bad error propagation - login: log session state 'closing...

SUSE-SU-2019:0426-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2019-6454: Overlong DBUS messages could be used to crash systemd bsc1125352 - units: make sure initrd-cleanup.service terminates before switching to rootfs bsc1123333 - logind: fix bad error propagation - login: log session state 'closing'...

openSUSE: Security Advisory for systemd (openSUSE-SU-2019:0098-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...