CVE-2003-0760: Optisoft Blubster

Medium severity, CVSS 5.0. EPSS: 3.2% chance of exploitation in the next 30 days.

Blubster 2.5 allows remote attackers to cause a denial of service (crash) via a flood of connections to UDP port 701.

Affected products

• Optisoft Blubster: version 2.5 only

Published 2003-09-17. Last modified 2026-06-16.