CVE-2003-1266: Etype Eserv

Medium severity, CVSS 5.0. EPSS: 3.9% chance of exploitation in the next 30 days.

The (1) FTP, (2) POP3, (3) SMTP, and (4) NNTP servers in EServer 2.92 through 2.97, and possibly 2.98, allow remote attackers to cause a denial of service (crash) via a large amount of data.

Affected products

• Etype Eserv: version 2.92 only; version 2.93 only; version 2.94 only; version 2.95 only; version 2.96 only; version 2.97 only; …

Published 2003-12-31. Last modified 2026-06-16.