CVE-2020-25613
jruby - security update
7.5
HIGH
CVSS 3.1
EPSS 3.8%
描述
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.
如何修補 CVE-2020-25613
要修補 CVE-2020-25613,請將受影響套件升級到下列已修補版本。
- —升級至 2.5.8-r1 或更新版本
CVE-2020-25613 正在被利用嗎?
低 — EPSS 為 3.8%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 2.6.0, < 2.5.8-r1
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 |