Ubuntu 16.04 ESM / 18.04 LTS : poppler regression (USN-5606-2)

The remote Ubuntu 16.04 ESM / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5606-2 advisory. USN-5606-1 fixed a vulnerability in poppler. Unfortunately it was missing a commit to fix it properly. This update provides the corresponding fix for...