jupyter-notebook: Jupyter Notebook before 5.5.0 does not use a CSP header to treat served files as belonging to a separate origin
CVE-2018-21030 is fixed in 3 products on 1 platform, first by jupyter-notebook 5.2.2-1ubuntu0.1, released March 31, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Jupyter Notebook before 5.5.0 does not use a CSP header to treat served files as belonging to a separate origin. Thus, for example, an XSS payload can be placed in an SVG document.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| jupyter-notebook · Ubuntu 18.04.6 LTS (bionic) | 5.2.2-1ubuntu0.1 | jupyter-notebook 5.2.2-1ubuntu0.1 | Mar 31, 2022 |
| python-notebook · Ubuntu 18.04.6 LTS (bionic) | 5.2.2-1ubuntu0.1 | python-notebook 5.2.2-1ubuntu0.1 | Mar 31, 2022 |
| python3-notebook · Ubuntu 18.04.6 LTS (bionic) | 5.2.2-1ubuntu0.1 | python3-notebook 5.2.2-1ubuntu0.1 | Mar 31, 2022 |
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