CVE-2021-4180
Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates
4.3
MEDIUM
CVSS 3.1
EPSS 0.75%
描述
An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the `www_authenticate_uri parameter` (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. A patch is available on the `master` branch and anticipated to be part of version 11.6.1.
如何修補 CVE-2021-4180
要修補 CVE-2021-4180,請將受影響套件升級到下列已修補版本。
- —升級至 11.6.1 或更新版本
- —升級至 11.6.1 或更新版本
CVE-2021-4180 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, < 11.6.1
- from 0, < 11.6.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |