Test ID:	1.3.6.1.4.1.25623.1.0.892432
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2432-1)
Summary:	The remote host is missing an update for the Debian 'jupyter-notebook' package(s) announced via the DLA-2432-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'jupyter-notebook' package(s) announced via the DLA-2432-1 advisory. Vulnerability Insight: Several vulnerabilities have been discovered in jupyter-notebook. CVE-2018-8768 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. CVE-2018-19351 allows XSS via an untrusted notebook because nbconvert responses are considered to have the same origin as the notebook server. CVE-2018-21030 jupyter-notebook 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. For Debian 9 stretch, these problems have been fixed in version 4.2.3-4+deb9u1. We recommend that you upgrade your jupyter-notebook packages. For the detailed security status of jupyter-notebook please refer to its security tracker page at: [link moved to references] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'jupyter-notebook' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-19351 https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst https://github.com/jupyter/notebook/commit/107a89fce5f413fb5728c1c5d2c7788e1fb17491 https://groups.google.com/forum/#!topic/jupyter/hWzu2BSsplY https://pypi.org/project/notebook/#history https://lists.debian.org/debian-lts-announce/2020/11/msg00033.html Common Vulnerability Exposure (CVE) ID: CVE-2018-21030 https://github.com/jupyter/notebook/pull/3341 https://github.com/jupyter/notebook/releases/tag/5.5.0 Common Vulnerability Exposure (CVE) ID: CVE-2018-8768
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