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CVE-2018-8768

Published: 18 March 2018

In Jupyter Notebook before 5.4.1, a maliciously forged notebook file can bypass sanitization to execute JavaScript in the notebook context. Specifically, invalid HTML is 'fixed' by jQuery after sanitization, making it dangerous.

Notes

AuthorNote
ccdm94
ipython does not contain notebook starting on version
4.0.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
ipython
Launchpad, Ubuntu, Debian
impish Not vulnerable

groovy Not vulnerable

hirsute Not vulnerable

jammy Not vulnerable

artful Not vulnerable
(5.1.0-3)
bionic Not vulnerable

cosmic Not vulnerable

disco Not vulnerable

eoan Not vulnerable

focal Not vulnerable

kinetic Not vulnerable

trusty Not vulnerable
(code not present)
upstream
Released (5.1.0-2)
xenial
Released (2.4.1-1ubuntu0.1~esm2)
Available with Ubuntu Pro
jupyter-notebook
Launchpad, Ubuntu, Debian
impish Not vulnerable
(5.4.1-1)
groovy Not vulnerable
(5.4.1-1)
hirsute Not vulnerable
(5.4.1-1)
artful Ignored
(end of life)
bionic Not vulnerable
(5.4.1-1)
cosmic Ignored
(end of life)
disco Not vulnerable
(5.4.1-1)
eoan Not vulnerable
(5.4.1-1)
focal Not vulnerable
(5.4.1-1)
jammy Not vulnerable
(5.4.1-1)
kinetic Not vulnerable
(5.4.1-1)
trusty Does not exist

upstream
Released (5.4.1-1)
xenial Does not exist

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H