DOMPDF before 0.6.2 allows denial of service.
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_version": "0.6.1+dfsg-2ubuntu1+esm1", "binary_name": "php-dompdf" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "0.6.2+dfsg-3", "binary_name": "php-dompdf" } ] }