Vulnerability CVE-2016-7797


Published: 2017-03-24

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.

Type:

CWE-254

(Security Features)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
SUSE -> Linux enterprise high availability 
SUSE -> Linux enterprise software development kit 
Redhat -> Enterprise linux resilient storage 
Redhat -> Enterprise linux high availability 
Opensuse project -> LEAP 
Opensuse -> LEAP 
Clusterlabs -> Pacemaker 

 References:
http://bugs.clusterlabs.org/show_bug.cgi?id=5269
http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.html
http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.html
http://rhn.redhat.com/errata/RHSA-2016-2578.html
http://www.openwall.com/lists/oss-security/2016/10/01/1
http://www.securityfocus.com/bid/93261
https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410

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