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USN-6083-1: cups-filters vulnerability

17 May 2023

cups-filters could be made to crash or run programs if it received specially crafted network traffic.

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Releases

Packages

Details

It was discovered that cups-filters incorrectly handled the beh CUPS
backend. A remote attacker could possibly use this issue to cause the
backend to stop responding or 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 23.04
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

Related notices

  • USN-6083-2: libfontembed1, cups-browsed, cups-filters, libcupsfilters1, libfontembed-dev, cups-filters-core-drivers, libcupsfilters-dev

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Further reading