CVE-2000-0569: Sybergen Sygate

Medium severity, CVSS 5.0. EPSS: 3.3% chance of exploitation in the next 30 days.

Sybergen Sygate allows remote attackers to cause a denial of service by sending a malformed DNS UDP packet to its internal interface.

Affected products

• Sybergen Sygate: version 2.0 only; version 3.11 only

Published 2000-06-30. Last modified 2026-06-16.