CVE-2020-1753
Insertion of Sensitive Information into Log File, Invocation of Process Using Visible Sensitive Information, and Exposure of Sensitive Information to an Unauthorized Actor in Ansible
描述
A security flaw was found in Ansible Engine, all Ansible 2.7.x versions prior to 2.7.17, all Ansible 2.8.x versions prior to 2.8.11 and all Ansible 2.9.x versions prior to 2.9.7, when managing kubernetes using the k8s module. Sensitive parameters such as passwords and tokens are passed to kubectl from the command line, not using an environment variable or an input configuration file. This will disclose passwords and tokens from process list and no_log directive from debug module would not have any effect making these secrets being disclosed on stdout and log files.
如何修補 CVE-2020-1753
要修補 CVE-2020-1753,請將受影響套件升級到下列已修補版本。
- —升級至 2.9.16+dfsg-1 或更新版本
- —升級至 2.7.18 或更新版本
- —升級至 2.7.18 或更新版本
CVE-2020-1753 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 2.9.16+dfsg-1
- >= 2.7.0a1, < 2.7.18
- from 0, < 2.7.18, >= 2.8.0, < 2.8.11, >= 2.9.0, < 2.9.7
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |