Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : python-apt regression (USN-4668-3)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4668-3 advisory. USN-4668-1 fixed vulnerabilities in python-apt. The update caused a regression when using certain APIs with a file handle. This update fix...