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USN-5185-1: MATIO vulnerability

10 August 2022

MATIO could be made to crash if it received specially crafted input.

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Releases

Packages

  • libmatio - MAT File I/O Library - development files

Details

It was discovered that MATIO incorrectly handled certain inputs. An
attacker could possibly use this issue to cause a denial of service or
obtain sensitive information.

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 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