CVE-2015-7704

Upstream information

CVE-2015-7704 at MITRE

Description

The ntpd client in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service via a number of crafted "KOD" messages.

---

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	5
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database
Base Score	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entries: 1010964 [RESOLVED / FIXED], 951608 [RESOLVED / FIXED], 952611 [RESOLVED / FIXED], 959243 [RESOLVED / FIXED], 977446 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2015:2058-1, published Fri Nov 20 06:11:03 MST 2015
• SUSE-SU-2016:1247-1, published Fri May 6 05:07:50 MDT 2016
• SUSE-SU-2016:1278-1, published Wed May 11 10:08:42 MDT 2016
• SUSE-SU-2016:1291-1, published Thu May 12 12:09:15 MDT 2016
• SUSE-SU-2016:1311-1, published Tue May 17 07:09:14 MDT 2016
• SUSE-SU-2016:1471-1, published Wed Jun 1 10:08:18 MDT 2016
• SUSE-SU-2016:1568-1, published Tue Jun 14 04:08:32 MDT 2016
• SUSE-SU-2016:1912-1, published Fri Jul 29 11:08:46 MDT 2016
• SUSE-SU-2016:2094-1, published Wed Aug 17 13:08:24 MDT 2016
openSUSE-SU-2015:2016-1
• openSUSE-SU-2016:1329-1, published Fri Dec 8 15:48:35 2023
openSUSE-SU-2016:1423-1

List of released packages

Product(s)	Fixed package version(s)	References
Image SLES12-SP4-Azure-BYOS Image SLES12-SP4-EC2-HVM-BYOS Image SLES12-SP4-GCE-BYOS Image SLES12-SP4-OCI-BYOS Image SLES12-SP4-SAP-Azure Image SLES12-SP4-SAP-Azure-BYOS Image SLES12-SP4-SAP-Azure-LI-BYOS-Production Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production Image SLES12-SP4-SAP-EC2-HVM Image SLES12-SP4-SAP-EC2-HVM-BYOS Image SLES12-SP4-SAP-GCE Image SLES12-SP4-SAP-GCE-BYOS Image SLES12-SP4-SAP-OCI-BYOS Image SLES12-SP5-Azure-BYOS Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-HPC-BYOS Image SLES12-SP5-Azure-HPC-On-Demand Image SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-BYOS Image SLES12-SP5-GCE-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-OCI-BYOS-BYOS Image SLES12-SP5-OCI-BYOS-SAP-BYOS Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production	ntp >= 4.2.8p7-11.1
SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Legacy 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0	ntp >= 4.2.8p13-4.6.1	Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP1 GA ntp-4.2.8p13-4.6.1
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Legacy 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2	ntp >= 4.2.8p15-4.13.1	Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP3 GA ntp-4.2.8p15-4.13.1
SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Legacy 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1	ntp >= 4.2.8p13-4.6.1	Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP2 GA ntp-4.2.8p13-4.6.1
SUSE Liberty Linux 7	ntp >= 4.2.6p5-19.el7_1.3 ntp-doc >= 4.2.6p5-19.el7_1.3 ntp-perl >= 4.2.6p5-19.el7_1.3 ntpdate >= 4.2.6p5-19.el7_1.3 sntp >= 4.2.6p5-19.el7_1.3	Patchnames: RHSA-2015:1930
SUSE Linux Enterprise Desktop 11 SP4	ntp >= 4.2.8p4-5.1 ntp-doc >= 4.2.8p4-5.1	Patchnames: sledsp4-ntp-12218
SUSE Linux Enterprise Desktop 12 SP1	ntp >= 4.2.8p7-11.1 ntp-doc >= 4.2.8p7-11.1	Patchnames: SUSE Linux Enterprise Desktop 12 SP1 GA ntp-4.2.8p4-1.3 SUSE-SLE-DESKTOP-12-SP1-2016-764
SUSE Linux Enterprise Desktop 12 SP2	ntp >= 4.2.8p8-14.1 ntp-doc >= 4.2.8p8-14.1	Patchnames: SUSE Linux Enterprise Desktop 12 SP2 GA ntp-4.2.8p8-14.1
SUSE Linux Enterprise Desktop 12 SP3	ntp >= 4.2.8p10-63.3 ntp-doc >= 4.2.8p10-63.3	Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA ntp-4.2.8p10-63.3
SUSE Linux Enterprise Desktop 12 SP4	ntp >= 4.2.8p12-64.8.2 ntp-doc >= 4.2.8p12-64.8.2	Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA ntp-4.2.8p12-64.8.2
SUSE Linux Enterprise Desktop 12	ntp >= 4.2.8p8-46.8.1 ntp-doc >= 4.2.8p8-46.8.1 yast2-ntp-client >= 3.1.12.4-8.2 yast2-ntp-client-devel-doc >= 3.1.12.4-8.2	Patchnames: SUSE-SLE-DESKTOP-12-2016-727 SUSE-SLE-DESKTOP-12-2016-933 SUSE-SLE-SDK-12-2016-727
SUSE Linux Enterprise High Performance Computing 12 SP5	ntp >= 4.2.8p13-85.1 ntp-doc >= 4.2.8p13-85.1	Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA ntp-4.2.8p13-85.1
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Legacy 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3	ntp >= 4.2.8p15-4.19.1	Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP4 GA ntp-4.2.8p15-4.19.1
SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Legacy 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5	ntp >= 4.2.8p15-150000.4.22.1	Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP5 GA ntp-4.2.8p15-150000.4.22.1
SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Legacy 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6	ntp >= 4.2.8p17-150600.18.2	Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP6 GA ntp-4.2.8p17-150600.18.2
SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Legacy 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15	ntp >= 4.2.8p11-2.12	Patchnames: SUSE Linux Enterprise Module for Legacy 15 GA ntp-4.2.8p11-2.12
SUSE Linux Enterprise Server 11 SP2-LTSS	ntp >= 4.2.8p7-44.1 ntp-doc >= 4.2.8p7-44.1 yast2-ntp-client >= 2.17.14.1-1.12.1	Patchnames: slessp2-ntp-12561 slessp2-ntp-12592
SUSE Linux Enterprise Server 11 SP3-LTSS	ntp >= 4.2.8p7-44.1 ntp-doc >= 4.2.8p7-44.1	Patchnames: slessp3-ntp-12561 slessp3-ntp-12592
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4	ntp >= 4.2.8p7-11.1 ntp-doc >= 4.2.8p7-11.1	Patchnames: slessp4-ntp-12218 slessp4-ntp-12553
SUSE Linux Enterprise Server 12 SP1	ntp >= 4.2.8p7-11.1 ntp-doc >= 4.2.8p7-11.1	Patchnames: SUSE Linux Enterprise Server 12 SP1 GA ntp-4.2.8p4-1.3 SUSE-SLE-SERVER-12-SP1-2016-764
SUSE Linux Enterprise Server 12 SP2	ntp >= 4.2.8p8-14.1 ntp-doc >= 4.2.8p8-14.1	Patchnames: SUSE Linux Enterprise Server 12 SP2 GA ntp-4.2.8p8-14.1
SUSE Linux Enterprise Server 12 SP3	ntp >= 4.2.8p10-63.3 ntp-doc >= 4.2.8p10-63.3	Patchnames: SUSE Linux Enterprise Server 12 SP3 GA ntp-4.2.8p10-63.3
SUSE Linux Enterprise Server 12 SP4	ntp >= 4.2.8p12-64.8.2 ntp-doc >= 4.2.8p12-64.8.2	Patchnames: SUSE Linux Enterprise Server 12 SP4 GA ntp-4.2.8p12-64.8.2
SUSE Linux Enterprise Server 12 SP5	ntp >= 4.2.8p13-85.1 ntp-doc >= 4.2.8p13-85.1	Patchnames: SUSE Linux Enterprise Server 12 SP5 GA ntp-4.2.8p13-85.1
SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server for SAP Applications 12	ntp >= 4.2.8p8-46.8.1 ntp-doc >= 4.2.8p8-46.8.1 yast2-ntp-client >= 3.1.12.4-8.2 yast2-ntp-client-devel-doc >= 3.1.12.4-8.2	Patchnames: SUSE-SLE-SDK-12-2016-727 SUSE-SLE-SERVER-12-2016-727 SUSE-SLE-SERVER-12-2016-933
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	ntp >= 4.2.8p8-14.1 ntp-doc >= 4.2.8p8-14.1	Patchnames: SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA ntp-4.2.8p8-14.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1	ntp >= 4.2.8p7-11.1 ntp-doc >= 4.2.8p7-11.1	Patchnames: SUSE-SLE-SERVER-12-SP1-2016-764
SUSE Linux Enterprise Software Development Kit 12	yast2-ntp-client-devel-doc >= 3.1.12.4-8.2	Patchnames: SUSE-SLE-SDK-12-2016-727
SUSE Manager 2.1	ntp >= 4.2.8p7-44.1 ntp-doc >= 4.2.8p7-44.1	Patchnames: sleman21-ntp-12561 sleman21-ntp-12592
SUSE Manager Proxy 2.1	ntp >= 4.2.8p7-44.1 ntp-doc >= 4.2.8p7-44.1	Patchnames: slemap21-ntp-12561 slemap21-ntp-12592
SUSE OpenStack Cloud 5	ntp >= 4.2.8p7-44.1 ntp-doc >= 4.2.8p7-44.1	Patchnames: sleclo50sp3-ntp-12561 sleclo50sp3-ntp-12592
SUSE OpenStack Cloud 6	ntp >= 4.2.8p4-1.3	Patchnames: SUSE OpenStack Cloud 6 GA ntp-4.2.8p4-1.3
openSUSE Tumbleweed	ntp >= 4.2.8p9-1.1 ntp-doc >= 4.2.8p9-1.1	Patchnames: openSUSE-Tumbleweed-2024-10181

---

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 Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5	ntp	Already fixed
SUSE Linux Enterprise Server 12 SP5	ntp	Already fixed
SUSE Linux Enterprise Server 12 SP5-LTSS	ntp	Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	ntp	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5	ntp	Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8	ntp	Already fixed
SLES for SAP Applications 11 SP2	ntp	Released
SUSE CaaS Platform 3.0	ntp	Affected
SUSE Linux Enterprise Desktop 11 SP2	ntp	Released
SUSE Linux Enterprise Desktop 11 SP2	yast2-ntp-client	Affected
SUSE Linux Enterprise Desktop 11 SP3	ntp	Released
SUSE Linux Enterprise Desktop 11 SP4	ntp	Released
SUSE Linux Enterprise Desktop 12	ntp	Released
SUSE Linux Enterprise Desktop 12	yast2-ntp-client	Released
SUSE Linux Enterprise Desktop 12 SP1	ntp	Released
SUSE Linux Enterprise Desktop 12 SP2	ntp	Affected
SUSE Linux Enterprise Desktop 12 SP3	ntp	Affected
SUSE Linux Enterprise Desktop 12 SP4	ntp	Affected
SUSE Linux Enterprise Point of Sale 11 SP3	ntp	Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	ntp	Affected
SUSE Linux Enterprise Point of Service 11 SP3	ntp	Unsupported
SUSE Linux Enterprise Server 11 SP1 LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP1-LTSS	ntp	Affected
SUSE Linux Enterprise Server 11 SP1-LTSS	yast2-ntp-client	Affected
SUSE Linux Enterprise Server 11 SP2	ntp	Released
SUSE Linux Enterprise Server 11 SP2	yast2-ntp-client	Affected
SUSE Linux Enterprise Server 11 SP2 LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP2-LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP2-LTSS	yast2-ntp-client	Released
SUSE Linux Enterprise Server 11 SP3	ntp	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP3-LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP4	ntp	Released
SUSE Linux Enterprise Server 11 SP4 LTSS	ntp	Affected
SUSE Linux Enterprise Server 11 SP4-LTSS	ntp	Released
SUSE Linux Enterprise Server 12	ntp	Released
SUSE Linux Enterprise Server 12	yast2-ntp-client	Released
SUSE Linux Enterprise Server 12 SP1	ntp	Released
SUSE Linux Enterprise Server 12 SP1-LTSS	ntp	Released
SUSE Linux Enterprise Server 12 SP2	ntp	Affected
SUSE Linux Enterprise Server 12 SP2-BCL	ntp	Already fixed
SUSE Linux Enterprise Server 12 SP2-ESPOS	ntp	Affected
SUSE Linux Enterprise Server 12 SP2-LTSS	ntp	Affected
SUSE Linux Enterprise Server 12 SP3	ntp	Affected
SUSE Linux Enterprise Server 12 SP3-BCL	ntp	Already fixed
SUSE Linux Enterprise Server 12 SP3-ESPOS	ntp	Already fixed
SUSE Linux Enterprise Server 12 SP3-LTSS	ntp	Already fixed
SUSE Linux Enterprise Server 12 SP4	ntp	Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS	ntp	Already fixed
SUSE Linux Enterprise Server 12 SP4-LTSS	ntp	Already fixed
SUSE Linux Enterprise Server 12-LTSS	ntp	Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	ntp	Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4	ntp	Released
SUSE Linux Enterprise Server for SAP Applications 12	ntp	Released
SUSE Linux Enterprise Server for SAP Applications 12	yast2-ntp-client	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1	ntp	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2	ntp	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3	ntp	Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4	ntp	Already fixed
SUSE Linux Enterprise Software Development Kit 12	yast2-ntp-client	Released
SUSE Manager 2.1	ntp	Released
SUSE Manager Proxy 2.1	ntp	Released
SUSE OpenStack Cloud 5	ntp	Released
SUSE OpenStack Cloud 7	ntp	Affected
SUSE OpenStack Cloud 8	ntp	Already fixed
SUSE OpenStack Cloud 9	ntp	Already fixed
SUSE OpenStack Cloud Crowbar 8	ntp	Already fixed
SUSE OpenStack Cloud Crowbar 9	ntp	Already fixed

---

SUSE Timeline for this CVE

CVE page created: Thu Oct 22 10:15:30 2015
CVE page last modified: Tue Dec 17 20:06:06 2024