#VU87655 Missing Authentication for Critical Function in Jupyter Server Proxy - CVE-2024-28179
Published: March 20, 2024
Vulnerability identifier: #VU87655
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2024-28179
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Jupyter Server Proxy
Jupyter Server Proxy
Software vendor:
jupyterhub
jupyterhub
Description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to a missing authentication check in the jupyter-server-proxy. A remote attacker can access to any websocket endpoint set up to be accessible and execute arbitrary code on the system.
Remediation
Install updates from vendor's website.