Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1ocnc2LXdnODItY202Ms4AA8wx

Jupyter server on Windows discloses Windows user password hash

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.

Permalink: https://github.com/advisories/GHSA-hrw6-wg82-cm62
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1ocnc2LXdnODItY202Ms4AA8wx
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 6 months ago
Updated: 6 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-hrw6-wg82-cm62, CVE-2024-35178
References:

• https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-hrw6-wg82-cm62
• https://nvd.nist.gov/vuln/detail/CVE-2024-35178
• https://github.com/jupyter-server/jupyter_server/commit/79fbf801c5908f4d1d9bc90004b74cfaaeeed2df
• https://github.com/advisories/GHSA-hrw6-wg82-cm62

Repository: https://github.com/jupyter-server/jupyter_server
Blast Radius: 29.0

Affected Packages