Vulnerabilities > Oracle > Enterprise Telephony Fraud Monitor > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-06-01 | CVE-2021-23017 | Off-by-one Error vulnerability in multiple products A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact. | 7.7 |