VYPR
High severityNVD Advisory· Published Jun 6, 2024· Updated Aug 2, 2024

Jupyter server on Windows discloses Windows user password hash

CVE-2024-35178

Description

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.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
jupyter_serverPyPI
< 2.14.12.14.1

Affected products

24

Patches

Vulnerability mechanics

References

5

News mentions

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