CVE编号
CVE-2022-23634利用情况
暂无补丁情况
官方补丁披露时间
2022-02-12漏洞描述
Puma是美国Evan Phoenix个人开发者的一款针对高并发应用的Web服务器。Puma 存在信息泄露漏洞，该漏洞源于在puma版本5.6.2之前，puma可能并不总是在响应体上调用close，在版本7.0.2.2之前，Rails依赖于关闭响应体，以便其“CurrentAttributes”实现正确工作。这两种行为(Puma不关闭主体+ Rails的Executor实现)的结合会导致信息泄漏。
解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://github.com/puma/puma/security/advisories/GHSA-rmj8-8hhh-gv5h
参考链接 |
|
|---|---|
| https://github.com/advisories/GHSA-rmj8-8hhh-gv5h | |
| https://github.com/advisories/GHSA-wh98-p28r-vrc9 | |
| https://github.com/puma/puma/commit/b70f451fe8abc0cff192c065d549778452e155bb | |
| https://github.com/puma/puma/security/advisories/GHSA-rmj8-8hhh-gv5h | |
| https://groups.google.com/g/ruby-security-ann/c/FkTM-_7zSNA/m/K2RiMJBlBAAJ?ut... |
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) 4.3.11 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | puma | puma | * |
From (including) 5.0.0 |
Up to (excluding) 5.6.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | rubyonrails | rails | * |
From (including) 5.0.0 |
Up to (excluding) 5.2.6.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | rubyonrails | rails | * |
From (including) 6.0.0 |
Up to (excluding) 6.0.4.6 |
||||
| 运行在以下环境 | |||||||||
| 应用 | rubyonrails | rails | * |
From (including) 6.1.0 |
Up to (excluding) 6.1.4.6 |
||||
| 运行在以下环境 | |||||||||
| 应用 | rubyonrails | rails | * |
From (including) 7.0.0 |
Up to (excluding) 7.0.2.2 |
||||
| 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 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
还没有评论，来说两句吧...