CVE-2023-43497
Jenkins temporary uploaded file created with insecure permissions
3.6
LOW
CVSS 3.1
EPSS 0.80%
描述
In Jenkins LTS 2.414.1 and earlier, processing file uploads using the Stapler web framework creates temporary files in the default system temporary directory with the default permissions for newly created files, potentially allowing attackers with access to the Jenkins controller file system to read and write the files before they are used.
如何修補 CVE-2023-43497
要修補 CVE-2023-43497,請將受影響套件升級到下列已修補版本。
- —升級至 2.424.0 或更新版本
- —升級至 2.414.2 或更新版本
CVE-2023-43497 正在被利用嗎?
低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2.424.0
- >= 2.50, < 2.414.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.6 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N |