Search/CVE-2018-16877
● CVE — High

CVE-2018-16877

Vendordebian, fedoraproject, canonical, redhat, opensuseProductdebian linux, fedora, ubuntu linux, enterprise linux, enterprise linux eus, enterprise linux server aus, enterprise linux server tus, leap, pacemakerDiscoveredApr 18, 2019UpdatedNov 21, 2024

A flaw was found in the way pacemaker's client-server authentication was implemented in versions up to and including 2.0.0. A local attacker could use this flaw, and combine it with other IPC weaknesses, to achieve local privilege escalation.

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CVSS v3.1
7.8 HIGH
EPSS
0.38%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 3, 2026
▼ 0.02pp
0.40% → 0.38% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Connections
10 relationships
Timeline
disclosure → media coverage
Apr 18, 2019
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024