CVE-2016-7797

Upstream information

CVE-2016-7797 at MITRE

Description

Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.

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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	SUSE
Base Score	5	7.8
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P	AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector	Network	Network
Access Complexity	Low	Low
Authentication	None	None
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	Partial	Complete

CVSS v3 Scores

	National Vulnerability Database
Base Score	7.5
Vector	CVSS:3.0/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

SUSE Bugzilla entry: 1002767 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2016:2869-1, published Tue Nov 22 07:07:38 MST 2016
• SUSE-SU-2016:2974-1, published Fri Dec 2 08:11:51 MST 2016
• SUSE-SU-2016:3162-1, published Thu Dec 15 10:08:18 MST 2016
• openSUSE-SU-2016:2965-1, published Fri Dec 8 15:48:36 2023
openSUSE-SU-2016:3101-1

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Liberty Linux 7	pacemaker >= 1.1.15-11.el7 pacemaker-cli >= 1.1.15-11.el7 pacemaker-cluster-libs >= 1.1.15-11.el7 pacemaker-cts >= 1.1.15-11.el7 pacemaker-doc >= 1.1.15-11.el7 pacemaker-libs >= 1.1.15-11.el7 pacemaker-libs-devel >= 1.1.15-11.el7 pacemaker-nagios-plugins-metadata >= 1.1.15-11.el7 pacemaker-remote >= 1.1.15-11.el7	Patchnames: RHSA-2016:2578
SUSE Linux Enterprise Desktop 12 SP1 SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 SUSE Linux Enterprise Software Development Kit 12 SP1	libpacemaker-devel >= 1.1.13-20.1 pacemaker-cts >= 1.1.13-20.1	Patchnames: SUSE-SLE-SDK-12-SP1-2016-1742
SUSE Linux Enterprise Desktop 12 SP2 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP2	libpacemaker-devel >= 1.1.15-21.1 pacemaker-cts >= 1.1.15-21.1	Patchnames: SUSE-SLE-SDK-12-SP2-2016-1679
SUSE Linux Enterprise Desktop 12 SP3 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP3	libpacemaker-devel >= 1.1.16-4.8 pacemaker-cts >= 1.1.16-4.8	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP3 GA libpacemaker-devel-1.1.16-4.8
SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4	libpacemaker-devel >= 1.1.19+20180928.0d2680780-1.8 pacemaker-cts >= 1.1.19+20180928.0d2680780-1.8	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA libpacemaker-devel-1.1.19+20180928.0d2680780-1.8
SUSE Linux Enterprise High Availability Extension 11 SP4	libpacemaker-devel >= 1.1.12-18.1 libpacemaker3 >= 1.1.12-18.1 pacemaker >= 1.1.12-18.1 pacemaker-cli >= 1.1.12-18.1 pacemaker-remote >= 1.1.12-18.1	Patchnames: slehasp4-pacemaker-12889
SUSE Linux Enterprise High Availability Extension 12 SP1	libpacemaker3 >= 1.1.13-20.1 pacemaker >= 1.1.13-20.1 pacemaker-cli >= 1.1.13-20.1 pacemaker-cts >= 1.1.13-20.1 pacemaker-remote >= 1.1.13-20.1	Patchnames: SUSE-SLE-HA-12-SP1-2016-1742
SUSE Linux Enterprise High Availability Extension 12 SP2	libpacemaker3 >= 1.1.15-21.1 pacemaker >= 1.1.15-21.1 pacemaker-cli >= 1.1.15-21.1 pacemaker-cts >= 1.1.15-21.1 pacemaker-remote >= 1.1.15-21.1	Patchnames: SUSE-SLE-HA-12-SP2-2016-1679
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5	libpacemaker-devel >= 1.1.21+20190809.bf34b44fa-1.17 pacemaker-cts >= 1.1.21+20190809.bf34b44fa-1.17	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP5 GA libpacemaker-devel-1.1.21+20190809.bf34b44fa-1.17
openSUSE Tumbleweed	libpacemaker-devel >= 1.1.15+git20161104.b6f251a-1.1 libpacemaker3 >= 1.1.15+git20161104.b6f251a-1.1 pacemaker >= 1.1.15+git20161104.b6f251a-1.1 pacemaker-cli >= 1.1.15+git20161104.b6f251a-1.1 pacemaker-cts >= 1.1.15+git20161104.b6f251a-1.1 pacemaker-remote >= 1.1.15+git20161104.b6f251a-1.1	Patchnames: openSUSE-Tumbleweed-2024-10507

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First public cloud image revisions this CVE is fixed in:

• amazon/suse-sles-sap-15-sp3-byos-v20210924-hvm-ssd-x86_64
• google/sles-15-sp3-sap-byos-v20210812
• google/sles-15-sp3-sap-v20210812
• microsoft/suse-sles-sap-15-sp3-byos-v20210924
• microsoft/suse-sles-sap-15-sp3-v20210924

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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. 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 Availability Extension 15 SP5	pacemaker	Not affected
openSUSE Leap 15.5	pacemaker	Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP3	pacemaker	Not affected
SUSE Linux Enterprise High Availability Extension 15 SP4	pacemaker	Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 12 SP1	pacemaker	Released
SUSE Linux Enterprise Desktop 12 SP2	pacemaker	Released
SUSE Linux Enterprise Desktop 12 SP3	pacemaker	Unsupported
SUSE Linux Enterprise Desktop 12 SP4	pacemaker	Already fixed
SUSE Linux Enterprise High Availability Extension 11 SP4	pacemaker	Released
SUSE Linux Enterprise High Availability Extension 12 SP1	pacemaker	Released
SUSE Linux Enterprise High Availability Extension 12 SP2	pacemaker	Released
SUSE Linux Enterprise High Availability Extension 12 SP3	pacemaker	Not affected
SUSE Linux Enterprise High Availability Extension 12 SP4	pacemaker	Already fixed
SUSE Linux Enterprise High Availability Extension 15	pacemaker	Already fixed
SUSE Linux Enterprise Server 12 SP1	pacemaker	Released
SUSE Linux Enterprise Server 12 SP2	pacemaker	Released
SUSE Linux Enterprise Server 12 SP3	pacemaker	Unsupported
SUSE Linux Enterprise Server 12 SP4	pacemaker	Already fixed
SUSE Linux Enterprise Server for SAP All-in-One 11 SP4	pacemaker	Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1	pacemaker	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2	pacemaker	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3	pacemaker	Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4	pacemaker	Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP1	pacemaker	Released
SUSE Linux Enterprise Software Development Kit 12 SP2	pacemaker	Released
SUSE Linux Enterprise Software Development Kit 12 SP3	pacemaker	Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP4	pacemaker	Already fixed
openSUSE Leap 15.3	pacemaker	Not affected
openSUSE Leap 15.4	pacemaker	Not affected

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SUSE Timeline for this CVE

CVE page created: Sat Oct 1 05:15:19 2016
CVE page last modified: Mon Nov 18 13:40:34 2024