CVE编号
CVE-2022-21697利用情况
暂无补丁情况
N/A披露时间
2022-01-25漏洞描述
Jupyter Server Proxy is a Jupyter notebook server extension to proxy web services. Versions of Jupyter Server Proxy prior to 3.2.1 are vulnerable to Server-Side Request Forgery (SSRF). Any user deploying Jupyter Server or Notebook with jupyter-proxy-server extension enabled is affected. A lack of input validation allows authenticated clients to proxy requests to other hosts, bypassing the `allowed_hosts` check. Because authentication is required, which already grants permissions to make the same requests via kernel or terminal execution, this is considered low to moderate severity. Users may upgrade to version 3.2.1 to receive a patch or, as a workaround, install the patch manually.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/jupyterhub/jupyter-server-proxy/commit/fd31930bacd12188c44... | |
| https://github.com/jupyterhub/jupyter-server-proxy/compare/v3.2.0...v3.2.1.patch | |
| https://github.com/jupyterhub/jupyter-server-proxy/security/advisories/GHSA-g... |
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 | jupyter | jupyter_server_proxy | * |
Up to (excluding) 3.2.1 |
|||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 高
- 完整性 低
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