SUSE-SU-2020:0353-1 Security update for systemd

This update for systemd provides the following fixes: - CVE-2020-1712 bscbsc1162108 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...

SUSE SLED12 / SLES12 Security Update : systemd (SUSE-SU-2020:0331-1)

This update for systemd fixes the following issues : CVE-2020-1712 bscbsc1162108 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 potentiall...

Huawei EulerOS: Security Advisory for polkit (EulerOS-SA-2019-1656)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG 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-only ifdescription...

CVE-2018-19788

A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute any systemctl command. Mitigation Do not allow negative UIDs or UIDs greater than 2147483647...

NewStart CGSL CORE 5.05 / MAIN 5.05 : polkit Vulnerability (NS-SA-2019-0256)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has polkit packages installed that are affected by a vulnerability: - A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute any systemctl command. CVE-2018-1978...

[SECURITY] Fedora 30 Update: knot-resolver-4.3.0-1.fc30

The Knot Resolver is a DNSSEC-enabled caching full resolver implementation written in C and LuaJIT, including both a resolver library and a daemon. Modular architecture of the library keeps the core tiny and efficient, and provides a state-machine like API for extensions. The package is...

[SECURITY] Fedora 31 Update: knot-resolver-4.3.0-1.fc31

The Knot Resolver is a DNSSEC-enabled caching full resolver implementation written in C and LuaJIT, including both a resolver library and a daemon. Modular architecture of the library keeps the core tiny and efficient, and provides a state-machine like API for extensions. The package is...

EulerOS Virtualization for ARM 64 3.0.3.0 : polkit (EulerOS-SA-2019-2314)

According to the version of the polkit packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute...

polkit: Improper handling of user with uid > INT_MAX leading to authentication bypass

A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute any systemctl command...

Medium: polkit

Issue Overview: A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute any systemctl command.CVE-2018-19788 Affected Packages: polkit Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section f...

EulerOS 2.0 SP3 : polkit (EulerOS-SA-2019-2042)

According to the version of the polkit packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute any systemctl...

polkit: Improper handling of user with uid > INT_MAX leading to authentication bypass

A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute any systemctl command...

EulerOS 2.0 SP2 : polkit (EulerOS-SA-2019-1752)

According to the version of the polkit packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found in PolicyKit aka polkit 0.115 that allows a user with a uid greater than INTMAX to successfully execute any systemctl...

Important: Red Hat Security Advisory: systemd security and bug fix update

An update for systemd is now available for Red Hat Enterprise Linux 7.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Security fix for the ALT Linux 9 package systemd version 1:242-alt1

April 13, 2019 Alexey Shabalin 1:242-alt1 - 242 Fixes: CVE-2019-3842 - move execute systemctl daemon-reexec from post-script to filetrigger - add requires systemd to libnss-systemd package ALT 36267 - move LOCKFILE to /run/lock in udev init script ALT 35888...

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...

The vulnerability of the software platform for managing administrative policies and privileges, Policykit, arises from errors in processing large user identifier values, allowing attackers to bypass authentication procedures.

The vulnerability of the software platform for managing administrative policies and privileges via Policykit is related to errors in processing large user identifier values values exceeding INTMAX, which allows any systemctl command to be executed. Exploiting this vulnerability could enable a...

SUSE SLED15 / SLES15 Security Update : systemd (SUSE-SU-2018:3644-1)

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 unitdeserialize ...

Command Execution

libpolkit.so is vulnerable to command execution. A lack of validation on the user's UID allows any user with a value greater than INTMAX to successfully execute any systemctl command...

Warning! Unprivileged Linux Users With UID > INT_MAX Can Execute Any Command

Hold tight, this may blow your mind… A low-privileged user account on most Linux operating systems with UID value anything greater than 2147483647 can execute any systemctl command unauthorizedly—thanks to a newly discovered vulnerability. The reported vulnerability actually resides in PolicyKit...