This affects all versions of package dicer. A malicious attacker can send a modified form to server, and crash the nodejs service. An attacker could sent the payload again and again so that the service continuously crashes.
https://snyk.io/vuln/SNYK-JS-DICER-2311764
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2838865
https://github.com/mscdex/dicer/pull/22/commits/b7fca2e93e8e9d4439d8acc5c02f5e54a0112dac