CVE-2000-0562: Iss Blackice Agent

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

BlackIce Defender 2.1 and earlier, and BlackIce Pro 2.0.23 and earlier, do not properly block Back Orifice traffic when the security setting is Nervous or lower.

Affected products

• Iss Blackice Agent: up to and including 2.0.23
• Iss Blackice Defender: up to and including 2.1

Published 2000-06-22. Last modified 2026-06-16.