CVE-1999-0128: Digital Osf 1

Medium severity, CVSS 5.0. EPSS: 74.5% chance of exploitation in the next 30 days.

Oversized ICMP ping packets can result in a denial of service, aka Ping o' Death.

Affected products

• Digital Osf 1: version 1.3.3 only
• IBM Aix: version 3.2 only; version 4.1 only; version 4.2 only
• IBM Sng: any version; version 2.1 only; version 2.2 only
• Linux Linux Kernel: version 1.3.0 only; version 2.0 only
• Sco Internet Faststart: version 1.0 only; version 1.1 only
• Sco Open Desktop: version 3.0 only
• Sco Openserver: version 5.0 only; version 5.0.2 only
• Sco TCP IP: version 1.2.1 only
• Sun Sunos: version 5.4 only; version 5.5 only; version 5.5.1 only

Published 1996-12-18. Last modified 2026-06-16.