openSUSE Security Update : ntp (openSUSE-2018-1275)

critical Nessus Plugin ID 118445
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote openSUSE host is missing a security update.

Description

NTP was updated to 4.2.8p12 (bsc#1111853) :

- CVE-2018-12327: Fixed stack-based buffer overflow in the openhost() command-line call of NTPQ/NTPDC.
(bsc#1098531)

- CVE-2018-7170: Add further tweaks to improve the fix for the ephemeral association time spoofing additional protection (bsc#1083424)

Please also see https://www.nwtime.org/network-time-foundation-publishes-ntp-4-2-8p12/ for more information.

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected ntp packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1083424

https://bugzilla.opensuse.org/show_bug.cgi?id=1098531

https://bugzilla.opensuse.org/show_bug.cgi?id=1111853

https://www.nwtime.org/network-time-foundation-publishes-ntp-4-2-8p12/

Plugin Details

Severity: Critical

ID: 118445

File Name: openSUSE-2018-1275.nasl

Version: 1.4

Type: local

Agent: unix

Published: 10/26/2018

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/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:novell:opensuse:ntp, p-cpe:/a:novell:opensuse:ntp-debuginfo, p-cpe:/a:novell:opensuse:ntp-debugsource, cpe:/o:novell:opensuse:15.0

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/25/2018

Reference Information

CVE: CVE-2018-12327, CVE-2018-7170