CVE-2014-0117: Apache HTTP Server

Medium severity, CVSS 4.3. EPSS: 35.5% chance of exploitation in the next 30 days.

The mod_proxy module in the Apache HTTP Server 2.4.x before 2.4.10, when a reverse proxy is enabled, allows remote attackers to cause a denial of service (child-process crash) via a crafted HTTP Connection header.

Affected products

• Apache HTTP Server: version 2.4.6 only; version 2.4.7 only; version 2.4.8 only; version 2.4.9 only
• Apple Mac OS X: up to and including 10.10.2

Published 2014-07-20. Last modified 2026-06-17.