CVE-2009-1476: Darren Reed Ipfilter

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Buffer overflow in lib/load_http.c in ippool in Darren Reed IPFilter (aka IP Filter) 4.1.31 allows local users to gain privileges via vectors involving a long hostname in a URL.

Affected products

• Darren Reed Ipfilter: version 4.1.31 only

Published 2009-05-26. Last modified 2026-06-16.