CVE-2018-16877

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.

References

https://usn.ubuntu.com/3952-1/

https://security.gentoo.org/glsa/202309-09

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HR6QUYGML735EI3HEEHYRDW7EG73BUH2/

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/3GCWFO7GL6MBU6C4BGFO3P6L77DIBBF3/

https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html

https://github.com/ClusterLabs/pacemaker/pull/1749

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16877

https://access.redhat.com/errata/RHSA-2019:1279

https://access.redhat.com/errata/RHSA-2019:1278

http://www.securityfocus.com/bid/108042

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00034.html

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00012.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3