CVE-2017-7658
Jetty vulnerable to authorization bypass due to inconsistent HTTP request handling (HTTP Request Smuggling)
描述
In Eclipse Jetty Server, versions 9.2.x and older, 9.3.x (all non HTTP/1.x configurations), and 9.4.x (all HTTP/1.x configurations), when presented with two content-lengths headers, Jetty ignored the second. When presented with a content-length and a chunked encoding header, the content-length was ignored (as per RFC 2616). If an intermediary decided on the shorter length, but still passed on the longer body, then body content could be interpreted by Jetty as a pipelined request. If the intermediary was imposing authorization, the fake pipelined request would bypass that authorization.
如何修補 CVE-2017-7658
要修補 CVE-2017-7658,請將受影響套件升級到下列已修補版本。
- —升級至 9.2.25-1 或更新版本
- —升級至 9.2.25.v20180606 或更新版本
CVE-2017-7658 正在被利用嗎?
中等 — EPSS 為 21.0%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 9.2.25-1
- from 0, < 9.2.25.v20180606
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 |