Jupyter server on Windows discloses Windows user password hash

CAO 7.5CVE-2024-35178 · GHSA-hrw6-wg82-cm62 · PYSEC-2024-165 · Công bố 06/06/2024 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2024-35178 là lỗ hổng mức CAO (CVSS 7.5) ảnh hưởng jupyter-server, jupyter server (jupyter).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.80%, cao hơn 56.7% các lỗ hổng khác.
Cách xử lý: cập nhật lên 2.14.1 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
jupyter-server PyPI	`< 2.14.1`	`2.14.1`
jupyter server jupyter	`< 2.14.1`	`2.14.1`

Mô tả

Summary

Jupyter Server on Windows has a vulnerability that lets unauthenticated attackers leak the NTLMv2 password hash of the Windows user running the Jupyter server. An attacker can crack this password to gain access to the Windows machine hosting the Jupyter server, or access other network-accessible machines or 3rd party services using that credential. Or an attacker perform an NTLM relay attack without cracking the credential to gain access to other network-accessible machines.

Mô tả của NVD

The Jupyter Server provides the backend for Jupyter web applications. Jupyter Server on Windows has a vulnerability that lets unauthenticated attackers leak the NTLMv2 password hash of the Windows user running the Jupyter server. An attacker can crack this password to gain access to the Windows machine hosting the Jupyter server, or access other network-accessible machines or 3rd party services using that credential. Or an attacker perform an NTLM relay attack without cracking the credential to gain access to other network-accessible machines. This vulnerability is fixed in 2.14.1.