EulerOS 2.0 SP5 : systemd (EulerOS-SA-2019-1045)

high Nessus Plugin ID 122218

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

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.

Solution

Update the affected systemd packages.

See Also

http://www.nessus.org/u?e6909a6e

Plugin Details

Severity: High

ID: 122218

File Name: EulerOS_SA-2019-1045.nasl

Version: 1.8

Type: local

Published: 2/15/2019

Updated: 2/1/2022

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.5

Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:POC/RL:OF/RC:C

CVSS Score Source: CVE-2018-15688

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:systemd, p-cpe:/a:huawei:euleros:systemd-devel, p-cpe:/a:huawei:euleros:systemd-libs, p-cpe:/a:huawei:euleros:systemd-python, p-cpe:/a:huawei:euleros:systemd-sysv, cpe:/o:huawei:euleros:2.0

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

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/30/2019

Reference Information

CVE: CVE-2016-7795, CVE-2017-9445, CVE-2017-18078, CVE-2018-15688, CVE-2018-16864, CVE-2018-16865, CVE-2019-3815