CVE-2017-7656
jetty9 - security update
7.5
HIGH
CVSS 3.1
EPSS 6.4%
描述
In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), HTTP/0.9 is handled poorly. An HTTP/1 style request line (i.e. method space URI space version) that declares a version of HTTP/0.9 was accepted and treated as a 0.9 request. If deployed behind an intermediary that also accepted and passed through the 0.9 version (but did not act on it), then the response sent could be interpreted by the intermediary as HTTP/1 headers. This could be used to poison the cache if the server allowed the origin client to generate arbitrary content in the response.
如何修補 CVE-2017-7656
要修補 CVE-2017-7656,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 9.2.21-1+deb9u1 或更新版本
- —升級至 9.3.24.v20180605 或更新版本
CVE-2017-7656 正在被利用嗎?
中等 — EPSS 為 6.4%,可持續追蹤但非最高優先。
受影響套件(3)
- from 0, < 9.2.25-1
- from 0, < 9.2.21-1+deb9u1
- from 0, < 9.3.24.v20180605
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |