CVE-2022-4492
Undertow client not checking server identity presented by server certificate in https connections
9.8
CRITICAL
CVSS 3.1
EPSS 0.60%
描述
The undertow client is not checking the server identity presented by the server certificate in https connections. This is a compulsory step (at least it should be performed by default) in https and in http/2. I would add it to any TLS client protocol.
如何修補 CVE-2022-4492
要修補 CVE-2022-4492,請將受影響套件升級到下列已修補版本。
- —升級至 2.3.8-2 或更新版本
- —升級至 2.3.5.Final 或更新版本
CVE-2022-4492 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2.3.8-2
- >= 2.3.0, < 2.3.5.Final
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |