samba: SMB/CIFS file, print, and login server for Unix Details: USN-4341-1 fixed vulnerabilities in Samba. The updated packages for Ubuntu 16.04 LTS introduced a regression when using LDAP. This update fixes the problem. We apologize for the inconvenience. Original advisory USN-4341-1 introduced a regression in Samba.
file-roller: archive manager for GNOME Details: USN-4332-1 fixed vulnerabilities in File Roller. This update provides the corresponding update for Ubuntu 20.04 LTS. Original advisory File Roller could be made to expose sensitive information.
python3.8: Interactive high-level object-oriented language Details: USN-4333-1 fixed vulnerabilities in Python. This update provides the corresponding update for Ubuntu 20.04 LTS. Original advisory Several security issues were fixed in Python.
file: Tool to determine file types Details: USN-3911-1 fixed vulnerabilities in file. One of the backported security fixes introduced a regression that caused the interpreter string to be truncated. This update fixes the problem. We apologize for the inconvenience. Original advisory USN-3911-1 introduced a regression in file.
firefox: Mozilla Open Source web browser Details: USN-4353-1 fixed vulnerabilities in Firefox. The update caused a regression that impaired the functionality of some addons. This update fixes the problem. We apologize for the inconvenience. Original advisory USN-4353-1 caused a regression in Firefox.