CentOS 7 : systemd (CESA-2018:0260)

Medium Nessus Plugin ID 106566

Synopsis

The remote CentOS host is missing one or more security updates.

Description

An update for systemd is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit.

Security Fix(es) :

* A race condition was found in systemd. This could result in automount requests not being serviced and processes using them could hang, causing denial of service. (CVE-2018-1049)

Solution

Update the affected systemd packages.

See Also

http://www.nessus.org/u?3333da49

Plugin Details

Severity: Medium

ID: 106566

File Name: centos_RHSA-2018-0260.nasl

Version: 3.6

Type: local

Agent: unix

Published: 2018/02/02

Modified: 2018/11/10

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3.0

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Vulnerability Information

CPE: p-cpe:/a:centos:centos:libgudev1, p-cpe:/a:centos:centos:libgudev1-devel, p-cpe:/a:centos:centos:systemd, p-cpe:/a:centos:centos:systemd-devel, p-cpe:/a:centos:centos:systemd-journal-gateway, p-cpe:/a:centos:centos:systemd-libs, p-cpe:/a:centos:centos:systemd-networkd, p-cpe:/a:centos:centos:systemd-python, p-cpe:/a:centos:centos:systemd-resolved, p-cpe:/a:centos:centos:systemd-sysv, cpe:/o:centos:centos:7

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list

Patch Publication Date: 2018/02/01

Reference Information

CVE: CVE-2018-1049

RHSA: 2018:0260