CVE-2019-11328
Incorrect Permission Assignment for Critical Resource in Singularity
8.8
HIGH
CVSS 3.1
EPSS 2.1%
描述
An issue was discovered in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/<user>/<instance>`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host.
如何修補 CVE-2019-11328
要修補 CVE-2019-11328,請將受影響套件升級到下列已修補版本。
- —升級至 3.2.0 或更新版本
CVE-2019-11328 正在被利用嗎?
低 — EPSS 為 2.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 3.1.0, < 3.2.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |