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.
CVSS Details
- CVSS 3.1 Base Score: 7.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-ctsUpgrade pacemakerUpgrade pacemaker-docUpgrade pacemaker-cliUpgrade pacemaker-libs-develUpgrade pacemaker-remote | May 4, 2022 | Nov 24, 2020 |
| Amazon Linux Ami 2 | — | Upgrade pacemakerUpgrade pacemaker-ctsUpgrade pacemaker-cluster-libsUpgrade pacemaker-remoteUpgrade pacemaker-libs-develUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-libsUpgrade pacemaker-docUpgrade pacemaker-debuginfoUpgrade pacemaker-cli | Jan 8, 2021 | Nov 24, 2020 |
| Centos_linux | — | Upgrade pacemaker-cli-debuginfoUpgrade pacemaker-remote-debuginfoUpgrade pacemaker-libs-debuginfoUpgrade pacemaker-cliUpgrade pacemakerUpgrade pacemaker-cluster-libs-debuginfoUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-schemasUpgrade pacemaker-libs-develUpgrade pacemaker-debuginfoUpgrade pacemaker-cluster-libsUpgrade pacemaker-debugsourceUpgrade pacemaker-docUpgrade pacemaker-libsUpgrade pacemaker-ctsUpgrade pacemaker-remote | Dec 21, 2020 | Nov 24, 2020 |
| Debian | — | Upgrade pacemaker | Nov 13, 2020 | Nov 13, 2020 |
| Gentoo Linux | — | Upgrade sys-cluster/pacemaker. | Oct 2, 2023 | Nov 24, 2020 |
| Oracle_linux | — | Upgrade pacemakerUpgrade pacemaker-ctsUpgrade pacemaker-cluster-libsUpgrade pacemaker-libs-develUpgrade pacemaker-schemasUpgrade pacemaker-remoteUpgrade pacemaker-cliUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-docUpgrade pacemaker-libs | Dec 23, 2020 | Oct 27, 2020 |
| Redhat_linux | — | Upgrade pacemaker-cli-debuginfoUpgrade pacemaker-debugsourceUpgrade pacemaker-ctsUpgrade pacemaker-cluster-libsUpgrade pacemaker-remoteUpgrade pacemaker-remote-debuginfoUpgrade pacemaker-docUpgrade pacemaker-cliUpgrade pacemaker-libsUpgrade pacemaker-libs-debuginfoUpgrade pacemaker-cluster-libs-debuginfoUpgrade pacemaker-schemasNo solution existsUpgrade pacemaker-debuginfoUpgrade pacemaker-libs-develUpgrade pacemakerUpgrade pacemaker-nagios-plugins-metadata | Dec 16, 2020 | Nov 24, 2020 |
| Suse | — | Upgrade libpacemaker3Upgrade pacemaker-ctsUpgrade libpacemaker-develUpgrade pacemaker-remoteUpgrade pacemakerUpgrade pacemaker-cli | Oct 30, 2020 | Oct 27, 2020 |
| Ubuntu | — | Upgrade pacemaker | Nov 10, 2020 | Oct 27, 2020 |
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