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Oracle Linux: (CVE-2020-25654) (Multiple Advisories): pacemaker security update

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Oracle Linux: (CVE-2020-25654) (Multiple Advisories): pacemaker security update

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
10/27/2020
Created
12/30/2020
Added
12/23/2020
Modified
11/05/2021

Description

An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration.

Solution(s)

  • oracle-linux-upgrade-pacemaker
  • oracle-linux-upgrade-pacemaker-cli
  • oracle-linux-upgrade-pacemaker-cluster-libs
  • oracle-linux-upgrade-pacemaker-cts
  • oracle-linux-upgrade-pacemaker-doc
  • oracle-linux-upgrade-pacemaker-libs
  • oracle-linux-upgrade-pacemaker-libs-devel
  • oracle-linux-upgrade-pacemaker-nagios-plugins-metadata
  • oracle-linux-upgrade-pacemaker-remote
  • oracle-linux-upgrade-pacemaker-schemas

References

  • ELSA-2020-5453
  • CVE-2020-25654
  • USN-4623-1

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