Ubuntu 4515-1: Pure-FTPd vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: pure-ftpd 1.0.36-3.2+deb8u1build0.16.04.1 pure-ftpd-common 1.0.36-3.2+deb8u1build0.16.04.1 pure-ftpd-ldap 1.0.36-3.2+deb8u1build0.16.04.1 pure-ftpd-mysql 1.0.36-3.2+deb8u1build0.16.04.1 pure-ftpd-postgresql 1.0.36-3.2+deb8u1build0.16.04.1 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4515-1
CVE-2020-9274
Package Information
https://launchpad.net/ubuntu/+source/pure-ftpd/1.0.36-3.2+deb8u1build0.16.04.1