Описание
Jupyter Notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.12, authenticated requests to the notebook server with ContentsManager.allow_hidden = False only prevented listing the contents of hidden directories, not accessing individual hidden files or files in hidden directories (i.e. hidden files were 'hidden' but not 'inaccessible'). This could lead to notebook configurations allowing authenticated access to files that may reasonably be expected to be disallowed. Because fully authenticated requests are required, this is of relatively low impact. But if a server's root directory contains sensitive files whose only protection from the server is being hidden (e.g. ~/.ssh while serving $HOME), then any authenticated requests could access files if their names are guessable. Such contexts also necessarily have full access to the server and therefore execution permissions, which also generally grants access to all the same files. So this does...
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | feature not present |
| devel | not-affected | 6.4.12-2.1 |
| esm-apps/bionic | not-affected | feature not present |
| esm-apps/focal | released | 6.0.3-2ubuntu0.1 |
| esm-apps/jammy | released | 6.4.8-1ubuntu0.1 |
| focal | released | 6.0.3-2ubuntu0.1 |
| impish | ignored | end of life |
| jammy | released | 6.4.8-1ubuntu0.1 |
| kinetic | ignored | end of life, was needed |
| lunar | ignored | end of life, was needed |
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4 Medium
CVSS2
4.3 Medium
CVSS3
Связанные уязвимости
Jupyter Notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.12, authenticated requests to the notebook server with `ContentsManager.allow_hidden = False` only prevented listing the contents of hidden directories, not accessing individual hidden files or files in hidden directories (i.e. hidden files were 'hidden' but not 'inaccessible'). This could lead to notebook configurations allowing authenticated access to files that may reasonably be expected to be disallowed. Because fully authenticated requests are required, this is of relatively low impact. But if a server's root directory contains sensitive files whose only protection from the server is being hidden (e.g. `~/.ssh` while serving $HOME), then any authenticated requests could access files if their names are guessable. Such contexts also necessarily have full access to the server and therefore execution permissions, which also generally grants access to all the same files. So this does no
Jupyter Notebook is a web-based notebook environment for interactive c ...
4 Medium
CVSS2
4.3 Medium
CVSS3