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USN-4051-2: Apport vulnerability

9 July 2019

Apport could be made to expose sensitive information in crash reports.

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Releases

Packages

  • apport - automatically generate crash reports for debugging

Details

USN-4051-1 fixed a vulnerability in apport. This update provides
the corresponding update for Ubuntu 14.04 ESM.

Original advisory details:

Kevin Backhouse discovered a race-condition when reading the user's local
Apport configuration. This could be used by a local attacker to cause
Apport to include arbitrary files in a resulting crash report.

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-4051-1: apport-valgrind, python-problem-report, python3-apport, apport-noui, apport-retrace, python-apport, python3-problem-report, dh-apport, apport-kde, apport, apport-gtk

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Further reading