Information Exposure Affecting jupyter-server package, versions [,2.14.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.09% (39th percentile)

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  • Snyk ID SNYK-PYTHON-JUPYTERSERVER-7217832
  • published 7 Jun 2024
  • disclosed 6 Jun 2024
  • credit nvn1729

How to fix?

Upgrade jupyter-server to version 2.14.1 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure through the NTLMv2 password hash exposure process. An attacker can obtain and potentially crack this hash to gain unauthorized access to the Windows machine hosting the server or to other network-accessible machines or third-party services using the same credentials.

References

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

7.5 high