CVE-2020-15186
Improper sanitization of plugin names in Helm
3.4
LOW
CVSS 3.1
EPSS 0.96%
描述
In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.
如何修補 CVE-2020-15186
要修補 CVE-2020-15186,請將受影響套件升級到下列已修補版本。
- —升級至 2.16.11 或更新版本
- —升級至 3.3.2 或更新版本
CVE-2020-15186 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2.16.11
- >= 3.0.0, < 3.3.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:N |