Ubuntu 16.04 ESM / 18.04 ESM : PHPMailer vulnerability (USN-5956-2)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has a package installed that is affected by a vulnerability as referenced in the USN-5956-2 advisory. USN-5956-1 fixed vulnerabilities in PHPMailer. It was discovered that the fix for CVE-2017-11503 was incomplete. This update fixes the problem. Tenabl...