Bug 2290757 (CVE-2024-35178) - CVE-2024-35178 python-jupyter-server: Sensitive information disclosure
Summary: CVE-2024-35178 python-jupyter-server: Sensitive information disclosure
Keywords:
Status: NEW
Alias: CVE-2024-35178
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-06-06 17:36 UTC by Pedro Sampaio
Modified: 2024-06-06 17:36 UTC (History)
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Description Pedro Sampaio 2024-06-06 17:36:00 UTC 
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.

https://github.com/jupyter-server/jupyter_server/commit/79fbf801c5908f4d1d9bc90004b74cfaaeeed2df
https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-hrw6-wg82-cm62
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