CVE-2020-25654
pacemaker - security update
7.2
HIGH
CVSS 3.1
EPSS 2.0%
描述
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.
如何修補 CVE-2020-25654
要修補 CVE-2020-25654,請將受影響套件升級到下列已修補版本。
- Debian/pacemaker—升級至 2.0.5~rc2-1 或更新版本
- —升級至 2.0.1-5+deb10u1 或更新版本
CVE-2020-25654 正在被利用嗎?
低 — EPSS 為 2.0%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2.0.5~rc2-1
- from 0, < 2.0.1-5+deb10u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |