CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
57.2%
CentOS Errata and Security Advisory CESA-2020:5453
The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in the event of failures.
Security Fix(es):
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.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2020-December/086013.html
Affected packages:
pacemaker
pacemaker-cli
pacemaker-cluster-libs
pacemaker-cts
pacemaker-doc
pacemaker-libs
pacemaker-libs-devel
pacemaker-nagios-plugins-metadata
pacemaker-remote
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:5453
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | x86_64 | pacemaker | < 1.1.23-1.el7_9.1 | pacemaker-1.1.23-1.el7_9.1.x86_64.rpm |
CentOS | 7 | x86_64 | pacemaker-cli | < 1.1.23-1.el7_9.1 | pacemaker-cli-1.1.23-1.el7_9.1.x86_64.rpm |
CentOS | 7 | i686 | pacemaker-cluster-libs | < 1.1.23-1.el7_9.1 | pacemaker-cluster-libs-1.1.23-1.el7_9.1.i686.rpm |
CentOS | 7 | x86_64 | pacemaker-cluster-libs | < 1.1.23-1.el7_9.1 | pacemaker-cluster-libs-1.1.23-1.el7_9.1.x86_64.rpm |
CentOS | 7 | x86_64 | pacemaker-cts | < 1.1.23-1.el7_9.1 | pacemaker-cts-1.1.23-1.el7_9.1.x86_64.rpm |
CentOS | 7 | x86_64 | pacemaker-doc | < 1.1.23-1.el7_9.1 | pacemaker-doc-1.1.23-1.el7_9.1.x86_64.rpm |
CentOS | 7 | i686 | pacemaker-libs | < 1.1.23-1.el7_9.1 | pacemaker-libs-1.1.23-1.el7_9.1.i686.rpm |
CentOS | 7 | x86_64 | pacemaker-libs | < 1.1.23-1.el7_9.1 | pacemaker-libs-1.1.23-1.el7_9.1.x86_64.rpm |
CentOS | 7 | i686 | pacemaker-libs-devel | < 1.1.23-1.el7_9.1 | pacemaker-libs-devel-1.1.23-1.el7_9.1.i686.rpm |
CentOS | 7 | x86_64 | pacemaker-libs-devel | < 1.1.23-1.el7_9.1 | pacemaker-libs-devel-1.1.23-1.el7_9.1.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
57.2%