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USN-3704-1: devscripts vulnerability

5 July 2018

devscripts could be made to run arbitrary code if it received a specially crafted YAML file.

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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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Releases

Packages

  • devscripts - scripts to make the life of a Debian Package maintainer easier

Details

It was discovered that devscripts incorrectly handled certain YAML files.
An attacker could possibly use this 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 18.04
Ubuntu 17.10

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

References