CVE-2020-9491
Inadequate Encryption Strength in Apache NiFi
7.5
HIGH
CVSS 3.1
EPSS 2.9%
描述
In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.
如何修補 CVE-2020-9491
要修補 CVE-2020-9491,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 1.12.0-RC1 或更新版本
CVE-2020-9491 正在被利用嗎?
低 — EPSS 為 2.9%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 1.0.0, <= 1.11.4
- >= 1.2.0, < 1.12.0-RC1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |