Ubuntu 4720-1: Apport vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: apport 2.20.11-0ubuntu50.5 python3-apport 2.20.11-0ubuntu50.5 Ubuntu 20.04 LTS: apport 2.20.11-0ubuntu27.16 python3-apport 2.20.11-0ubuntu27.16 Ubuntu 18.04 LTS: apport 2.20.9-0ubuntu7.23 python-apport 2.20.9-0ubuntu7.23 python3-apport 2.20.9-0ubuntu7.23 Ubuntu 16.04 LTS: apport 2.20.1-0ubuntu2.30 python-apport 2.20.1-0ubuntu2.30 python3-apport 2.20.1-0ubuntu2.30 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4720-1
CVE-2021-25682, CVE-2021-25683, CVE-2021-25684
Package Information
https://launchpad.net/ubuntu/+source/apport/2.20.11-0ubuntu50.5 https://launchpad.net/ubuntu/+source/apport/2.20.11-0ubuntu27.16 https://launchpad.net/ubuntu/+source/apport/2.20.9-0ubuntu7.23 https://launchpad.net/ubuntu/+source/apport/2.20.1-0ubuntu2.30