CVE-2015-4947: IBM HTTP Server

High severity, CVSS 9.0. EPSS: 7.9% chance of exploitation in the next 30 days.

Stack-based buffer overflow in the Administration Server in IBM HTTP Server 6.1.0.x through 6.1.0.47, 7.0.0.x before 7.0.0.39, 8.0.0.x before 8.0.0.12, and 8.5.x before 8.5.5.7, as used in WebSphere Application Server and other products, allows remote authenticated users to execute arbitrary code via unspecified vectors.

Affected products

• IBM HTTP Server: from 6.1.0.0, up to and including 6.1.0.47; from 7.0.0.0, before 7.0.0.39 (fixed in 7.0.0.39); from 8.0.0.0, before 8.0.0.12 (fixed in 8.0.0.12); from 8.5.0.0, before 8.5.5.7 (fixed in 8.5.5.7)

Published 2015-09-15. Last modified 2026-06-17.