Upstream information

CVE-2019-11331 at MITRE

Description

Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.1 8.1
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity High High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3

Note from the SUSE Security Team

SUSE is currently not planning to fix this, as the impact is minor.

SUSE Bugzilla entry: 1133030 [RESOLVED / WONTFIX]

No SUSE Security Announcements cross referenced.

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP5 ntp Ignore
SUSE Linux Enterprise Module for Legacy 15 SP5 ntp Ignore
SUSE Linux Enterprise Server 15 SP5 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ntp Ignore
SUSE Manager Proxy 4.3 ntp Ignore
SUSE Manager Retail Branch Server 4.3 ntp Ignore
SUSE Manager Server 4.3 ntp Ignore
openSUSE Leap 15.5 ntp Ignore
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP2 ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3 ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 SP4 ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ntp Ignore
SUSE Linux Enterprise Module for Legacy 15 SP2 ntp Ignore
SUSE Linux Enterprise Module for Legacy 15 SP3 ntp Ignore
SUSE Linux Enterprise Module for Legacy 15 SP4 ntp Ignore
SUSE Linux Enterprise Server 12 SP5 ntp Ignore
SUSE Linux Enterprise Server 12 SP5-LTSS ntp Ignore
SUSE Linux Enterprise Server 15 SP2 ntp Ignore
SUSE Linux Enterprise Server 15 SP2-LTSS ntp Ignore
SUSE Linux Enterprise Server 15 SP3 ntp Ignore
SUSE Linux Enterprise Server 15 SP3-LTSS ntp Ignore
SUSE Linux Enterprise Server 15 SP4 ntp Ignore
SUSE Linux Enterprise Server 15 SP4-LTSS ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ntp Ignore
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 ntp Ignore
SLES for SAP Applications 11 SP3 ntp Ignore
SUSE CaaS Platform 3.0 ntp Ignore
SUSE CaaS Platform 4.0 ntp Ignore
SUSE Container as a Service Platform 1.0 ntp Ignore
SUSE Container as a Service Platform 2.0 ntp Ignore
SUSE Enterprise Storage 6 ntp Ignore
SUSE Enterprise Storage 7 ntp Ignore
SUSE Enterprise Storage 7.1 ntp Ignore
SUSE Linux Enterprise Desktop 11 SP2 ntp Ignore
SUSE Linux Enterprise Desktop 11 SP3 ntp Ignore
SUSE Linux Enterprise Desktop 12 ntp Ignore
SUSE Linux Enterprise Desktop 12 SP1 ntp Ignore
SUSE Linux Enterprise Desktop 12 SP2 ntp Ignore
SUSE Linux Enterprise Desktop 12 SP3 ntp Ignore
SUSE Linux Enterprise Desktop 12 SP4 ntp Ignore
SUSE Linux Enterprise High Performance Computing 12 SP4 ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 ntp Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1 ntp Ignore
SUSE Linux Enterprise Module for Legacy 15 ntp Ignore
SUSE Linux Enterprise Module for Legacy 15 SP1 ntp Ignore
SUSE Linux Enterprise Point of Sale 11 SP3 ntp Ignore
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT ntp Ignore
SUSE Linux Enterprise Server 11 SP1-LTSS ntp Ignore
SUSE Linux Enterprise Server 11 SP2 ntp Ignore
SUSE Linux Enterprise Server 11 SP2-LTSS ntp Ignore
SUSE Linux Enterprise Server 11 SP3 ntp Ignore
SUSE Linux Enterprise Server 11 SP3 LTSS ntp Ignore
SUSE Linux Enterprise Server 11 SP3-LTSS ntp Ignore
SUSE Linux Enterprise Server 12 ntp Ignore
SUSE Linux Enterprise Server 12 SP1 ntp Ignore
SUSE Linux Enterprise Server 12 SP1-LTSS ntp Ignore
SUSE Linux Enterprise Server 12 SP2 ntp Ignore
SUSE Linux Enterprise Server 12 SP2-BCL ntp Ignore
SUSE Linux Enterprise Server 12 SP2-ESPOS ntp Ignore
SUSE Linux Enterprise Server 12 SP2-LTSS ntp Ignore
SUSE Linux Enterprise Server 12 SP3 ntp Ignore
SUSE Linux Enterprise Server 12 SP3-BCL ntp Ignore
SUSE Linux Enterprise Server 12 SP3-ESPOS ntp Ignore
SUSE Linux Enterprise Server 12 SP3-LTSS ntp Ignore
SUSE Linux Enterprise Server 12 SP4 ntp Ignore
SUSE Linux Enterprise Server 12 SP4-ESPOS ntp Ignore
SUSE Linux Enterprise Server 12 SP4-LTSS ntp Ignore
SUSE Linux Enterprise Server 12-LTSS ntp Ignore
SUSE Linux Enterprise Server 15 ntp Ignore
SUSE Linux Enterprise Server 15 SP1 ntp Ignore
SUSE Linux Enterprise Server 15 SP1-BCL ntp Ignore
SUSE Linux Enterprise Server 15 SP1-LTSS ntp Ignore
SUSE Linux Enterprise Server 15-LTSS ntp Ignore
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 12 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 15 ntp Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ntp Ignore
SUSE Manager Proxy 4.0 ntp Ignore
SUSE Manager Proxy 4.1 ntp Ignore
SUSE Manager Proxy 4.2 ntp Ignore
SUSE Manager Retail Branch Server 4.0 ntp Ignore
SUSE Manager Retail Branch Server 4.1 ntp Ignore
SUSE Manager Retail Branch Server 4.2 ntp Ignore
SUSE Manager Server 4.0 ntp Ignore
SUSE Manager Server 4.1 ntp Ignore
SUSE Manager Server 4.2 ntp Ignore
SUSE OpenStack Cloud 7 ntp Ignore
SUSE OpenStack Cloud 8 ntp Ignore
SUSE OpenStack Cloud 9 ntp Ignore
SUSE OpenStack Cloud Crowbar 8 ntp Ignore
SUSE OpenStack Cloud Crowbar 9 ntp Ignore
openSUSE Leap 15.3 ntp Ignore
openSUSE Leap 15.4 ntp Ignore
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 ntp Ignore

SUSE Timeline for this CVE

CVE page created: Fri Apr 19 05:56:41 2019
CVE page last modified: Tue Nov 12 19:23:00 2024