WebShield SMTP 4.5 allows remote attackers to cause a denial of service by sending e-mail with a From: address that has a . (period) at the end, which causes WebShield to continuously send itself copies of the e-mail.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Webshield_smtp | Network_associates | 4.5 (including) | 4.5 (including) |