aiohttp 的 HTTP 解析器（Python 解析器，不是 llhttp）对于分隔符仍然过于宽松 (CVE-2024-23829)
CVE编号
CVE-2024-23829利用情况
暂无补丁情况
N/A披露时间
2024-01-30漏洞描述
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Security-sensitive parts of the Python HTTP parser retained minor differences in allowable character sets, that must trigger error handling to robustly match frame boundaries of proxies in order to protect against injection of additional requests. Additionally, validation could trigger exceptions that were not handled consistently with processing of other malformed input. Being more lenient than internet standards require could, depending on deployment environment, assist in request smuggling. The unhandled exception could cause excessive resource consumption on the application server and/or its logging facilities. This vulnerability exists due to an incomplete fix for CVE-2023-47627. Version 3.9.2 fixes this vulnerability.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。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 | |||||||||
| 系统 | fedora_38 | python-aiohttp | * | Up to (excluding) 3.9.3-1.fc38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_39 | python-aiohttp | * | Up to (excluding) 3.9.3-1.fc39 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_9 | python-aiohttp | * | Up to (excluding) 3.9.3-1.el9 | |||||
- 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 低
- 保密性 无
- 完整性 低
| CWE-ID | 漏洞类型 |
| CWE-444 | HTTP请求的解释不一致性（HTTP请求私运） |
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