Vulnerability Monitor

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CVE-2016-7797

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.

Published

2017-03-24T15:59:00.717

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 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

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-254

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	clusterlabs	pacemaker	≤ 1.1.14	Yes
Operating System	opensuse	leap	42.2	Yes
Operating System	opensuse_project	leap	42.1	Yes
Operating System	suse	linux_enterprise_high_availability	12	Yes
Operating System	suse	linux_enterprise_software_development_kit	12	Yes
Operating System	redhat	enterprise_linux_high_availability	7.0	Yes
Operating System	redhat	enterprise_linux_resilient_storage	7.0	Yes

References

http://bugs.clusterlabs.org/show_bug.cgi?id=5269 Issue Tracking, Vendor Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.html Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.html Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2016-2578.html Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2016/10/01/1 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/93261 Third Party Advisory, VDB Entry ([email protected])
https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410 Patch, Third Party Advisory ([email protected])
http://bugs.clusterlabs.org/show_bug.cgi?id=5269 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2016-2578.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2016/10/01/1 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/93261 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)