Описание
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | 0.9.164-1 |
| devel | not-affected | 0.11.4-1ubuntu3 |
| esm-apps/bionic | not-affected | 0.9.164-1 |
| esm-apps/focal | not-affected | 0.10.4-3 |
| esm-apps/jammy | released | 0.10.11-2ubuntu3+esm1 |
| esm-apps/xenial | released | 0.9.149-1ubuntu1.1+esm1 |
| focal | not-affected | 0.10.4-3 |
| jammy | needed | |
| kinetic | ignored | end of life, was needed |
| lunar | not-affected | 0.11.4-1ubuntu3 |
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EPSS
7.8 High
CVSS3
Связанные уязвимости
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.
A vulnerability was found in the PCS project. This issue occurs due to ...
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.
EPSS
7.8 High
CVSS3