CVE-2024-28179

描述

Jupyter Server Proxy allows users to run arbitrary external processes alongside their Jupyter notebook servers and provides authenticated web access. Prior to versions 3.2.3 and 4.1.1, Jupyter Server Proxy did not check user authentication appropriately when proxying websockets, allowing unauthenticated access to anyone who had network access to the Jupyter server endpoint. This vulnerability can allow unauthenticated remote access to any websocket endpoint set up to be accessible via Jupyter Server Proxy. In many cases, this leads to remote unauthenticated arbitrary code execution, due to how affected instances use websockets. The websocket endpoints exposed by `jupyter_server` itself is not affected. Projects that do not rely on websockets are also not affected. Versions 3.2.3 and 4.1.1 contain a fix for this issue.

如何修補 CVE-2024-28179

要修補 CVE-2024-28179,請將受影響套件升級到下列已修補版本。

• —升級至 4.1.1 或更新版本
• —升級至 764e499f61a87641916a7a427d4c4b1ac3f321a9 或更新版本

CVE-2024-28179 正在被利用嗎?

低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• >= 4.0.0, < 4.1.1
• from 0, < 764e499f61a87641916a7a427d4c4b1ac3f321a9, < bead903b7c0354b6efd8b4cde94b89afab653e03 | from 0, < 3.2.3, >= 4.0.0, < 4.1.1

CVSS 分數

參考連結(8)

• ADVISORYgithub.com/advisories/GHSA-w3vc-fx9p-wp4v
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-28179
• PATCHgithub.com/jupyterhub/jupyter-server-proxy
• WEBgithub.com/jupyterhub/jupyter-server-proxy/blob/9b624c4d9507176334b46a85d94a4aa3bcd29bed/jupyter_server_proxy/handlers.py#L433