2021-08-03
ALT-BU-2021-4088-1
Branch c9f1 update bulletin.
Closed vulnerabilities
Published: 2020-10-27
BDU:2021-03617
Уязвимость программного средства управления ресурсами кластера Pacemaker, связанная с недостатками контроля доступа, позволяющая нарушителю получить доступ к конфиденциальной информации или вызвать отказ в обслуживании
Severity: HIGH (7.2)
Vector: AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-11-24
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2020-25654
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.
Severity: HIGH (7.2)
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
- https://bugzilla.redhat.com/show_bug.cgi?id=1888191
- https://bugzilla.redhat.com/show_bug.cgi?id=1888191
- https://lists.clusterlabs.org/pipermail/users/2020-October/027840.html
- https://lists.clusterlabs.org/pipermail/users/2020-October/027840.html
- [debian-lts-announce] 20210106 [SECURITY] [DLA 2519-1] pacemaker security update
- [debian-lts-announce] 20210106 [SECURITY] [DLA 2519-1] pacemaker security update
- https://seclists.org/oss-sec/2020/q4/83
- https://seclists.org/oss-sec/2020/q4/83
- GLSA-202309-09
- GLSA-202309-09