CVE编号
CVE-2021-21330利用情况
暂无补丁情况
官方补丁披露时间
2021-02-26漏洞描述
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In aiohttp before version 3.7.4 there is an open redirect vulnerability. A maliciously crafted link to an aiohttp-based web-server could redirect the browser to a different website. It is caused by a bug in the `aiohttp.web_middlewares.normalize_path_middleware` middleware. This security problem has been fixed in 3.7.4. Upgrade your dependency using pip as follows "pip install aiohttp >= 3.7.4". If upgrading is not an option for you, a workaround can be to avoid using `aiohttp.web_middlewares.normalize_path_middleware` in your applications.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/aio-libs/aiohttp/blob/master/CHANGES.rst#374-2021-02-25 | |
| https://github.com/aio-libs/aiohttp/commit/2545222a3853e31ace15d87ae0e2effb7da0c96b | |
| https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://pypi.org/project/aiohttp/ | |
| https://www.debian.org/security/2021/dsa-4864 |
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 | aiohttp_project | aiohttp | * |
Up to (excluding) 3.7.4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | python-aiohttp | * |
Up to (excluding) 3.5.1-1+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | python-aiohttp | * |
Up to (excluding) 3.6.2-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | python-aiohttp | * |
Up to (excluding) 1.2.0-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | python-aiohttp | * |
Up to (excluding) 3.7.3-1 |
|||||
- 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 N/A
- 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
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