Vulnerability in Clusterlabs Pacemaker
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.
EPSS: 0.024 (85.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Clusterlabs Pacemaker
- Opensuse_project Leap — versions 42.1
- Opensuse Leap — versions 42.2
- Redhat Enterprise_linux_high_availability — versions 7.0
- Redhat Enterprise_linux_resilient_storage — versions 7.0
- Suse Linux_enterprise_high_availability — versions 12
- Suse Linux_enterprise_software_development_kit — versions 12
- N/a — versions n/a
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Patch, Mailing List, Third Party Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- secalert@redhat.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secalert@redhat.com (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
Frequently asked questions
- What is CVE-2016-7797?
- CVE-2016-7797 is a high-severity vulnerability in Clusterlabs Pacemaker, classified under CWE-254. CVSS score: 7.5/10. Published 2017-03-24.
- How severe is CVE-2016-7797?
- High severity. CVSS v3 base score is 7.5 out of 10.