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CVE-2022-24758

Published: 31 March 2022

The Jupyter notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.9, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter notebook version 6.4.x contains a patch for this issue. There are currently no known workarounds.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
jupyter-notebook
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needed)
bionic
Released (5.2.2-1ubuntu0.1)
focal
Released (6.0.3-2ubuntu0.1)
lunar Ignored
(end of life, was needed)
trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
jammy
Released (6.4.8-1ubuntu0.1)
impish Ignored
(end of life)
upstream
Released (6.4.10)
mantic Not vulnerable
(6.4.12-2.1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N