CVE-2022-21697

MEDIUM6.3EPSS 0.36%

SSRF vulnerability in jupyter-server-proxy

發布日:2022/1/27修改日:2024/9/24

描述

### Impact **What kind of vulnerability is it?** Server-Side Request Forgery ( SSRF ) **Who is impacted?** Any user deploying Jupyter Server or Notebook with jupyter-proxy-server extension enabled. A lack of input validation allowed 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. ### Patches _Has the problem been patched? What versions should users upgrade to?_ Upgrade to 3.2.1, or apply the patch https://github.com/jupyterhub/jupyter-server-proxy/compare/v3.2.0...v3.2.1.patch ### For more information If you have any questions or comments about this advisory: * Open a topic [on our forum](https://discourse.jupyter.org) * Email the Jupyter security team at [[email protected]](mailto:[email protected])

受影響套件(2)

PyPI/jupyter-server-proxyfrom 0, < 3.2.1
PyPI/jupyter-server-proxyfrom 0, < fd31930bacd12188c448c886e0783529436b99eb | from 0, < 3.2.1

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
osv	CVSS 3.1	MEDIUM6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

描述

受影響套件(2)

CVSS 分數

參考連結(6)