CVE-2024-35178

published 2024-06-06

CVE-2024-35178: The Jupyter Server provides the backend for Jupyter web applications. Jupyter Server on Windows has a vulnerability that lets unauthenticated attackers leak…

Priority P3 50 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C H I N A N

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	jupyter-server	—	—
jupyter-server	jupyter_server	< 2.14.1	2.14.1
jupyter-server	jupyter_server	>= 0 < 2.14.1	2.14.1
jupyter	jupyter_server	< 2.14.1	2.14.1

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

vendor_debian 7.5 LOW

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