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.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate 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

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, 6 May 2016 13:07:50 +0200 (CEST)
• SUSE-SU-2016:1278-1, published Wed, 11 May 2016 18:08:42 +0200 (CEST)
• SUSE-SU-2016:1291-1, published Thu, 12 May 2016 20:09:15 +0200 (CEST)
• SUSE-SU-2016:1311-1, published Tue, 17 May 2016 15:09:17 +0200 (CEST)
• SUSE-SU-2016:1471-1, published Wed, 1 Jun 2016 18:08:21 +0200 (CEST)
• SUSE-SU-2016:1568-1, published Tue, 14 Jun 2016 12:08:32 +0200 (CEST)
• SUSE-SU-2016:1912-1, published Fri, 29 Jul 2016 19:08:48 +0200 (CEST)
• SUSE-SU-2016:2094-1, published Wed, 17 Aug 2016 21:08:25 +0200 (CEST)
• openSUSE-SU-2015:2016-1, published Wed, 18 Nov 2015 14:12:21 +0100 (CET)
• openSUSE-SU-2016:1329-1, published Wed, 18 May 2016 14:10:13 +0200 (CEST)
• openSUSE-SU-2016:1423-1, published Fri, 27 May 2016 15:15:45 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
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	ntp >= 4.2.8p8-46.8.1 ntp-doc >= 4.2.8p8-46.8.1 yast2-ntp-client >= 3.1.12.4-8.2	Patchnames: SUSE-SLE-DESKTOP-12-2016-727 SUSE-SLE-DESKTOP-12-2016-933
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 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
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
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
SUSE Linux Enterprise Module for Legacy Software 15	ntp >= 4.2.8p11-2.12	Patchnames: SUSE Linux Enterprise Module for Legacy Software 15 GA ntp
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	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	ntp >= 4.2.8p8-46.8.1 ntp-doc >= 4.2.8p8-46.8.1 yast2-ntp-client >= 3.1.12.4-8.2	Patchnames: SUSE-SLE-SERVER-12-2016-727 SUSE-SLE-SERVER-12-2016-933
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 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
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
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
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
SUSE Linux Enterprise Server for SAP Applications 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 for SAP Applications 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 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 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	Patchnames: SUSE-SLE-SERVER-12-2016-727 SUSE-SLE-SERVER-12-2016-933
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 >= 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 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
SUSE Linux Enterprise Server 10 SP4 LTSS for AMD64 and Intel EM64T SUSE Linux Enterprise Server 10 SP4 LTSS for IBM zSeries 64bit SUSE Linux Enterprise Server 10 SP4 LTSS for x86	yast2-ntp-client >= 2.13.18-0.20.1	Builds ZYPP Patch Nr: 9295
SUSE Linux Enterprise Server 10 SP4 LTSS for AMD64 and Intel EM64T SUSE Linux Enterprise Server 10 SP4 LTSS for IBM zSeries 64bit SUSE Linux Enterprise Server 10 SP4 LTSS for x86	ntp >= 4.2.8p8-0.7.1 ntp-doc >= 4.2.8p8-0.7.1	Builds ZYPP Patch Nr: 9293
openSUSE Leap 42.1	ntp >= 4.2.8p7-21.1 ntp-debuginfo >= 4.2.8p7-21.1 ntp-debugsource >= 4.2.8p7-21.1 ntp-doc >= 4.2.8p7-21.1	Patchnames: openSUSE-2015-767 openSUSE-2016-599
openSUSE Leap 42.2	ntp >= 4.2.8p8-25.1 ntp-doc >= 4.2.8p8-25.1	Patchnames: openSUSE Leap 42.2 GA ntp
openSUSE Leap 42.3	ntp >= 4.2.8p10-30.1 ntp-doc >= 4.2.8p10-30.1	Patchnames: openSUSE Leap 42.3 GA ntp
openSUSE Tumbleweed	ntp >= 4.2.8p9-1.1 ntp-doc >= 4.2.8p9-1.1	Patchnames: openSUSE Tumbleweed GA ntp

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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.

Product(s)	Source package	State
SUSE Linux Enterprise Desktop 11 SP2	ntp	Released
SUSE Linux Enterprise Desktop 11 SP3	ntp	Released
SUSE Linux Enterprise Desktop 11 SP4	ntp	Released
SUSE Linux Enterprise Desktop 12 GA	ntp	Released
SUSE Linux Enterprise Desktop 12 SP1	ntp	Released
SUSE Linux Enterprise Server 11 SP1 LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP2	ntp	Released
SUSE Linux Enterprise Server 11 SP2 LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP3	ntp	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	ntp	Released
SUSE Linux Enterprise Server 11 SP4	ntp	Released
SUSE Linux Enterprise Server 12 GA	ntp	Released
SUSE Linux Enterprise Server 12 GA LTSS	ntp	Released
SUSE Linux Enterprise Server 12 SP1	ntp	Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2	ntp	Released
SUSE Linux Enterprise Server for VMWare 11 SP2	ntp	Released
SUSE Linux Enterprise Server for VMWare 11 SP3	ntp	Released