CVE-2018-16877
pacemaker - security update
7.8
HIGH
CVSS 3.1
EPSS 0.04%
Description
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.
How to fix CVE-2018-16877
To remediate CVE-2018-16877, upgrade the affected package to a fixed version below.
- Debian/pacemaker—upgrade to 2.0.1-3 or later
- —upgrade to 1.1.24-0+deb9u1 or later
Is CVE-2018-16877 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.0.1-3
- from 0, < 1.1.24-0+deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |