CVE-1999-0345: Freebsd

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Jolt ICMP attack causes a denial of service in Windows 95 and Windows NT systems.

Affected products

• Freebsd Freebsd: version 1.0 only; version 1.1 only; version 1.1.5.1 only; version 1.2 only; version 2.0 only; version 2.0.5 only
• IBM Aix: version 3.2 only; version 4.1 only; version 4.2 only
• IBM Sng: version 2.1 only; version 2.2 only
• Sco Internet Faststart: version 1.0 only; version 1.1 only
• Sco Open Desktop: version 3 only
• Sco Openserver: version 5 only
• Sun Sunos: any version

Published 1997-01-01. Last modified 2026-06-16.