CVE-2022-2880
Incorrect sanitization of forwarded query parameters in net/http/httputil
7.5
HIGH
CVSS 3.1
EPSS 1.1%
描述
Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http. This could permit query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. After fix, ReverseProxy sanitizes the query parameters in the forwarded query when the outbound request's Form field is set after the ReverseProxy. Director function returns, indicating that the proxy has parsed the query parameters. Proxies which do not parse query parameters continue to forward the original query parameters unchanged.
如何修補 CVE-2022-2880
要修補 CVE-2022-2880,請將受影響套件升級到下列已修補版本。
- —升級至 1.18.7 或更新版本
CVE-2022-2880 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1.18.7, >= 1.19.0-0, < 1.19.2
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:N/I:H/A:N |