CVE-2005-4316: HP HP-Ux

High severity, CVSS 7.8. EPSS: 6.6% chance of exploitation in the next 30 days.

HP-UX B.11.00, B.11.04, B.11.11, and B.11.23 allows remote attackers to cause a denial of service via a "Rose Attack" that involves sending a subset of small IP fragments that do not form a complete, larger packet.

Affected products

• HP HP-Ux: version 11.00 only; version 11.4 only; version 11.11 only; version 11.23 only

Published 2005-12-17. Last modified 2026-06-16.