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USN-5077-1: Apport vulnerabilities

14 September 2021

Several security issues were fixed in Apport.



  • apport - automatically generate crash reports for debugging


Maik Münch and Stephen Röttger discovered that Apport incorrectly handled
certain information gathering operations. A local attacker could use this
issue to gain read access to arbitrary files, possibly containing sensitive

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 21.04
Ubuntu 20.04
Ubuntu 18.04

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

Related notices

  • USN-5077-2: python-problem-report, apport-retrace, apport, dh-apport, apport-kde, python-apport, apport-noui, python3-apport, python3-problem-report, apport-gtk, apport-valgrind