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.

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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.

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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