CVE-2016-7797
pacemaker: pacemaker remote nodes vulnerable to hijacking, resulting in a DoS attack
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Severity
ModerateRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · February 22, 2016
Updated · May 13, 2026
Description
It was found that the connection between a pacemaker cluster and a pacemaker_remote node could be shut down using a new unauthenticated connection. A remote attacker could use this flaw to cause a denial of service.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 8.6CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 2.0 · 7.1AV:N/AC:M/Au:N/C:N/I:N/A:C
CWE not specified