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USN-6141-1: xfce4-settings vulnerability

6 June 2023

xfce4-settings could be made to run programs with arbitrary arguments if it received specially crafted input.

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Releases

Packages

Details

Robin Peraglie and Johannes Moritz discovered that xfce4-settings
incorrectly parsed quoted input when processed through xdg-open.
A remote attacker could possibly use this issue to inject
arbitrary arguments into the default browser or file manager.

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

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

References

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Further reading