CVE-2008-1664: HP HP-Ux

High severity, CVSS 7.8. EPSS: 3.3% chance of exploitation in the next 30 days.

Unspecified vulnerability in libc on HP HP-UX B.11.23 and B.11.31 allows remote attackers to cause a denial of service via unknown vectors.

Affected products

• HP HP-Ux: version 11.23 only; version 11.31 only

Published 2008-08-08. Last modified 2026-06-16.