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Vulnerability of Jupyter Notebook: Cross Site Scripting via SVG Document

Synthesis of the vulnerability 

An attacker can trigger a Cross Site Scripting via SVG Document of Jupyter Notebook, in order to run JavaScript code in the context of the web site.
Impacted products: Debian.
Severity of this bulletin: 1/4.
Creation date: 04/11/2019.
Références of this threat: CVE-2018-21030, DLA-2432-1, VIGILANCE-VUL-30777.

Description of the vulnerability 

An attacker can trigger a Cross Site Scripting via SVG Document of Jupyter Notebook, in order to run JavaScript code in the context of the web site.
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This security weakness impacts software or systems such as Debian.

Our Vigil@nce team determined that the severity of this threat bulletin is low.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this threat.

Solutions for this threat 

Jupyter Notebook: version 5.5.0.
The version 5.5.0 is fixed:
  https://www.jupyter.org/

Debian 9: new jupyter-notebook packages.
New packages are available:
  Debian 9: jupyter-notebook 4.2.3-4+deb9u1
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