CVE-2018-16877
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.4%
exploitation probability
0.4%top 67% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
ClusterLabs · pacemakerReferences
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00012.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00034.htmlhttps://access.redhat.com/errata/RHSA-2019:1278https://access.redhat.com/errata/RHSA-2019:1279https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16877https://github.com/ClusterLabs/pacemaker/pull/1749https://lists.debian.org/debian-lts-announce/2021/01/msg00007.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FY4M4RMIG2POKC6OOFQODGKPRYXHET2F/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/https://security.gentoo.org/glsa/202309-09https://usn.ubuntu.com/3952-1/