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 pacemakerUpgrade pacemaker-ctsUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-docUpgrade pacemaker-remoteUpgrade pacemaker-cliUpgrade pacemaker-libs-devel | May 4, 2022 | Nov 24, 2020 |
| Amazon Linux Ami 2 | — | Upgrade pacemaker-cluster-libsUpgrade pacemakerUpgrade pacemaker-ctsUpgrade pacemaker-cliUpgrade pacemaker-remoteUpgrade pacemaker-libsUpgrade pacemaker-docUpgrade pacemaker-libs-develUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-debuginfo | Jan 8, 2021 | Nov 24, 2020 |
| Centos_linux | — | Upgrade pacemaker-cli-debuginfoUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-schemasUpgrade pacemaker-cliUpgrade pacemaker-libs-develUpgrade pacemakerUpgrade pacemaker-remote-debuginfoUpgrade pacemaker-cluster-libs-debuginfoUpgrade pacemaker-libs-debuginfoUpgrade pacemaker-debugsourceUpgrade pacemaker-debuginfoUpgrade pacemaker-remoteUpgrade pacemaker-cluster-libsUpgrade pacemaker-ctsUpgrade pacemaker-docUpgrade pacemaker-libs | 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 pacemaker-ctsUpgrade pacemaker-cluster-libsUpgrade pacemakerUpgrade pacemaker-cliUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-remoteUpgrade pacemaker-schemasUpgrade pacemaker-libs-develUpgrade pacemaker-docUpgrade pacemaker-libs | Dec 23, 2020 | Oct 27, 2020 |
| Redhat_linux | — | Upgrade pacemaker-schemasNo solution existsUpgrade pacemaker-libs-debuginfoUpgrade pacemaker-libsUpgrade pacemaker-cluster-libs-debuginfoUpgrade pacemaker-cliUpgrade pacemaker-libs-develUpgrade pacemakerUpgrade pacemaker-debuginfoUpgrade pacemaker-nagios-plugins-metadataUpgrade pacemaker-remoteUpgrade pacemaker-ctsUpgrade pacemaker-docUpgrade pacemaker-debugsourceUpgrade pacemaker-remote-debuginfoUpgrade pacemaker-cluster-libsUpgrade pacemaker-cli-debuginfo | Dec 16, 2020 | Nov 24, 2020 |
| Suse | — | Upgrade libpacemaker3Upgrade pacemaker-ctsUpgrade pacemaker-cliUpgrade pacemakerUpgrade pacemaker-remoteUpgrade libpacemaker-devel | Oct 30, 2020 | Oct 27, 2020 |
| Ubuntu | — | Upgrade pacemaker | Nov 10, 2020 | Oct 27, 2020 |
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