CVE-2002-1496: Nulllogic Null Httpd

High severity, CVSS 7.5. EPSS: 22.5% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Null HTTP Server 0.5.0 and earlier allows remote attackers to execute arbitrary code via a negative value in the Content-Length HTTP header.

Affected products

• Nulllogic Null Httpd: up to and including 0.5.0

Published 2003-04-02. Last modified 2026-06-16.