USN-6153-1: Jupyter Core vulnerability

12 June 2023

Jupyter Core could be made to run programs as your login if it opened a specially crafted file.

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Releases

Packages

  • jupyter-core - Core common functionality of Jupyter projects (tools)

Details

It was discovered that Jupyter Core executed untrusted files in the current
working directory. An attacker could possibly use this issue to execute
arbitrary code.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 22.10
Ubuntu 22.04
Ubuntu 20.04
Ubuntu 18.04

In general, a standard system update will make all the necessary changes.

References

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Further reading