USN-4965-1: Apport vulnerabilities

25 May 2021

Several security issues were fixed in Apport.

Releases

Packages

  • apport - automatically generate crash reports for debugging

Details

Maik M√ľnch discovered that Apport incorrectly handled certain information
gathering operations. A local attacker could use these issues to read and
write arbitrary files as an administrator, and possibly escalate
privileges.

Update instructions

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

Ubuntu 21.04
Ubuntu 20.10
Ubuntu 20.04
Ubuntu 18.04

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

Related notices

  • USN-4965-2: python-problem-report, apport-kde, apport, apport-retrace, apport-valgrind, apport-noui, python-apport, dh-apport, apport-gtk, python3-problem-report, python3-apport