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USN-6477-1: procps-ng vulnerability

14 November 2023

procps-ng could be made to crash if it received specially crafted input.

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Releases

Packages

  • procps - /proc file system utilities

Details

It was discovered that the procps-ng ps tool incorrectly handled memory.
An attacker could possibly use this issue to cause procps-ng to crash,
resulting in a denial of service.

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 23.10
Ubuntu 23.04
Ubuntu 22.04
Ubuntu 20.04
Ubuntu 18.04
Ubuntu 16.04

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

References

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Further reading