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USN-6008-1: Exo vulnerability

11 April 2023

Exo could be made to crash or run programs if it opened a specially crafted file.

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Releases

Packages

  • exo - Extension library used in the Xfce desktop

Details

It was discovered that Exo did not properly sanitized desktop files.
A remote attacker could possibly use this issue to to cause a crash or
arbitrary code execution.

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 22.04
Ubuntu 20.04
Ubuntu 18.04
Ubuntu 16.04
Ubuntu 14.04

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

References

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Further reading