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USN-3567-1: Puppet vulnerability

12 February 2018

Puppet could be made to crash or run programs.

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Releases

Packages

  • puppet - Centralized configuration management

Details

It was discovered that Puppet incorrectly handled permissions when
unpacking certain tarballs. A local user could possibly use this issue 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 14.04

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

References

Related notices

  • USN-4804-1: puppet-common, puppet-testsuite, puppet, puppetmaster-passenger, puppet-el, puppetmaster, vim-puppet, puppetmaster-common

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Further reading