CVE-1999-1045: Realnetworks Realserver

High severity, CVSS 7.8. EPSS: 2.2% chance of exploitation in the next 30 days.

pnserver in RealServer 5.0 and earlier allows remote attackers to cause a denial of service by sending a short, malformed request.

Affected products

• Realnetworks Realserver: version 5.0 only

Published 1998-01-15. Last modified 2026-06-16.