CVE-2018-6356
Improper Limitation of a Pathname to a Restricted Directory in Jenkins
6.5
MEDIUM
CVSS 3.1
EPSS 3.9%
描述
Jenkins before 2.107 and Jenkins LTS before 2.89.4 did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with Overall/Read permission to download files from the Jenkins master they should not have access to. On Windows, any file accessible to the Jenkins master process could be downloaded. On other operating systems, any file within the Jenkins home directory accessible to the Jenkins master process could be downloaded.
如何修補 CVE-2018-6356
要修補 CVE-2018-6356,請將受影響套件升級到下列已修補版本。
- —升級至 2.89.4 或更新版本
CVE-2018-6356 正在被利用嗎?
低 — EPSS 為 3.9%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.89.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |