| Package | Affected versions | Patched versions |
|---|---|---|
| mailenable enterprise | ≤ 3.0 | |
| mailenable professional | ≤ 3.0 |
Multiple unspecified vulnerabilities in the SMTP service in MailEnable Standard Edition 1.x, Professional Edition 3.x and earlier, and Enterprise Edition 3.x and earlier allow remote attackers to cause a denial of service (crash) via crafted (1) EXPN or (2) VRFY commands.
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