Test ID:	1.3.6.1.4.1.25623.1.0.892477
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2477-1)
Summary:	The remote host is missing an update for the Debian 'jupyter-notebook' package(s) announced via the DLA-2477-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'jupyter-notebook' package(s) announced via the DLA-2477-1 advisory. Vulnerability Insight: It was discovered that there was an issue in the Jupyter interactive notebook system where a maliciously-crafted link could redirect the browser to a malicious/spoofed website. CVE-2020-26215 Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet. The issue is patched in version 6.1.5. For Debian 9 Stretch, these problems have been fixed in version 4.2.3-4+deb9u2. We recommend that you upgrade your jupyter-notebook packages. 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: 5.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-26215 https://github.com/jupyter/notebook/security/advisories/GHSA-c7vm-f5p4-8fqh https://github.com/jupyter/notebook/commit/3cec4bbe21756de9f0c4bccf18cf61d840314d74 https://lists.debian.org/debian-lts-announce/2020/12/msg00004.html
Copyright	Copyright (C) 2020 Greenbone AG

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