First published: Tue Dec 15 2020(Updated: )
The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in the event of failures. <br>Security Fix(es):<br><li> pacemaker: ACL restrictions bypass (CVE-2020-25654)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/pacemaker | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-cli | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-cluster-libs | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-cluster-libs | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-debuginfo | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-debuginfo | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-doc | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-libs | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-libs | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-libs-devel | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-libs-devel | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-nagios-plugins-metadata | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-remote | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-cli | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-doc | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-nagios-plugins-metadata | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-remote | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-cli | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-cluster-libs | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-debuginfo | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-doc | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-libs | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-libs-devel | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-nagios-plugins-metadata | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
redhat/pacemaker-remote | <1.1.23-1.el7_9.1 | 1.1.23-1.el7_9.1 |
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The severity of RHSA-2020:5453 is classified as moderate.
The RHSA-2020:5453 vulnerability affects the Pacemaker cluster resource manager and related packages.
To fix RHSA-2020:5453, update the affected packages to version 1.1.23-1.el7_9.1 or later.
CVE-2020-25654 is an access control list (ACL) restrictions bypass vulnerability addressed by the RHSA-2020:5453 advisory.
Yes, RHSA-2020:5453 is applicable to multiple architectures including x86_64 and ppc64le.