CVE编号
CVE-2022-24790利用情况
暂无补丁情况
N/A披露时间
2022-03-31漏洞描述
Puma is a simple, fast, multi-threaded, parallel HTTP 1.1 server for Ruby/Rack applications. When using Puma behind a proxy that does not properly validate that the incoming HTTP request matches the RFC7230 standard, Puma and the frontend proxy may disagree on where a request starts and ends. This would allow requests to be smuggled via the front-end proxy to Puma. The vulnerability has been fixed in 5.6.4 and 4.3.12. Users are advised to upgrade as soon as possible. Workaround: when deploying a proxy in front of Puma, turning on any and all functionality to make sure that the request matches the RFC7230 standard.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://github.com/puma/puma/commit/5bb7d202e24dec00a898dca4aa11db391d7787a5 | |
| https://github.com/puma/puma/security/advisories/GHSA-h99w-9q5r-gjq9 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | puma | puma | * |
Up to (excluding) 4.3.12 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | puma | puma | * |
From (including) 5.0.0 |
Up to (excluding) 5.6.4 |
||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | puma | * |
Up to (excluding) 3.12.0-2+deb10u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | puma | * |
Up to (excluding) 4.3.8-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | puma | * |
Up to (excluding) 5.5.2-2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | puma | * |
Up to (excluding) 3.6.0-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | puma | * |
Up to (excluding) 5.6.4-1 |
|||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 无
- 完整性 高
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