CVE-2020-25654
Fixed in a distro release EPSS 2%
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.
Products: clusterlabs pacemaker, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | pacemaker | 2.0.4-6.el8_3.1 |
| AlmaLinux 8 | pacemaker-cli | 2.0.4-6.el8_3.1 |
| AlmaLinux 8 | pacemaker-cts | 2.0.4-6.el8_3.1 |
| AlmaLinux 8 | pacemaker-doc | 2.0.4-6.el8_3.1 |
| AlmaLinux 8 | pacemaker-libs-devel | 2.0.4-6.el8_3.1 |
| AlmaLinux 8 | pacemaker-nagios-plugins-metadata | 2.0.4-6.el8_3.1 |
| AlmaLinux 8 | pacemaker-remote | 2.0.4-6.el8_3.1 |
| Amazon Linux 2 | pacemaker | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-cli | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-cluster-libs | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-cts | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-doc | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-libs | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-libs-devel | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-nagios-plugins-metadata | 1.1.23-1.amzn2.1 |
| Amazon Linux 2 | pacemaker-remote | 1.1.23-1.amzn2.1 |
| Debian 10 | pacemaker | 2.0.1-5+deb10u1 |
| Debian 12 | pacemaker | 2.0.5~rc2-1 |
| Debian 13 | pacemaker | 2.0.5~rc2-1 |
| Debian 14 | pacemaker | 2.0.5~rc2-1 |
| Debian 9 | pacemaker | 1.1.24-0+deb9u1 |
| Red Hat Enterprise Linux 7 | pacemaker | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-cli | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-cluster-libs | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-cts | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-debuginfo | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-doc | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-libs | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-libs-devel | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-nagios-plugins-metadata | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 7 | pacemaker-remote | 0:1.1.23-1.el7_9.1 |
| Red Hat Enterprise Linux 8 | pacemaker | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-cli | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-cli-debuginfo | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-cluster-libs | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-cluster-libs-debuginfo | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-cts | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-debuginfo | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-debugsource | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-doc | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-libs | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-libs-debuginfo | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-libs-devel | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-nagios-plugins-metadata | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-remote | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-remote-debuginfo | 0:2.0.4-6.el8_3.1 |
| Red Hat Enterprise Linux 8 | pacemaker-schemas | 0:2.0.4-6.el8_3.1 |
| Red Hat rhel eus 8.2 | pacemaker | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-cli | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-cli-debuginfo | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-cluster-libs | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-cluster-libs-debuginfo | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-cts | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-debuginfo | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-debugsource | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-doc | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-libs | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-libs-debuginfo | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-libs-devel | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-nagios-plugins-metadata | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-remote | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-remote-debuginfo | 0:2.0.3-5.el8_2.3 |
| Red Hat rhel eus 8.2 | pacemaker-schemas | 0:2.0.3-5.el8_2.3 |
| SUSE Linux Enterprise High Availability Extension 12 SP3 | pacemaker | 1.1.16-6.23.1 |
| SUSE Linux Enterprise High Availability Extension 12 SP4 | pacemaker | 1.1.19+20181105.ccd6b5b10-3.22.1 |
| SUSE Linux Enterprise High Availability Extension 12 SP5 | pacemaker | 1.1.23+20200622.28dd98fad-3.9.2 |
| SUSE Linux Enterprise High Availability Extension 15 | pacemaker | 1.1.18+20180430.b12c320f5-3.27.1 |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | pacemaker | 2.0.1+20190417.13d370ca9-3.15.1 |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | pacemaker | 2.0.4+20200616.2deceaa3a-3.3.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | pacemaker | 1.1.23+20200622.28dd98fad-3.9.2 |
| Ubuntu 16.04 LTS | pacemaker | 1.1.14-2ubuntu1.9 |
| Ubuntu 18.04 LTS | pacemaker | 1.1.18-0ubuntu1.3 |
| Ubuntu 20.04 LTS | pacemaker | 2.0.3-3ubuntu4.1 |
| openSUSE Leap 15.1 | pacemaker | 2.0.1+20190417.13d370ca9-lp151.2.16.4 |
| openSUSE Leap 15.2 | pacemaker | 2.0.4+20200616.2deceaa3a-lp152.2.3.1 |