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USN-5735-1: Sysstat vulnerability

22 November 2022

Sysstat could be made to crash or run programs as your login if it processed specially crafted input.

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Releases

Packages

  • sysstat - system performance tools for Linux

Details

It was discovered that Sysstat did not properly check bounds
when perfoming certain arithmetic operations on 32 bit systems.
An attacker could possibly use this issue 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 16.04

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

References

Related notices

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Further reading