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.
Отчет
The bug was introduced in PCS version 0.10.5 upstream by this bugzilla. https://bugzilla.redhat.com/show_bug.cgi?id=1783106
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | pcs | Not affected | ||
| Red Hat Enterprise Linux 8 | pcs | Fixed | RHSA-2022:6314 | 01.09.2022 |
| Red Hat Enterprise Linux 8.2 Extended Update Support | pcs | Fixed | RHSA-2022:6341 | 05.09.2022 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | pcs | Fixed | RHSA-2022:6312 | 01.09.2022 |
| Red Hat Enterprise Linux 9 | pcs | Fixed | RHSA-2022:6313 | 01.09.2022 |
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Дополнительная информация
Статус:
8.4 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.
8.4 High
CVSS3